Caystrus orientalis Zhang and Lin, 1985

Tachi, Haruka & Ishikawa, Tadashi, 2018, New record of the pentatomine stink bug species Caystrusorientalis Zhang and Lin (Hemiptera: Pentatomidae) from Japan, Biodiversity Data Journal 6, pp. 24439-24439 : 24439

Caystrus orientalis Zhang and Lin, 1985

Caystrus orientalis : Zhang and Lin 1985: 21, new species, description and figures; Lin and Zhang 1993: 125, record, description and figure; Lin et al. 1999: 70, record, description and figure; Rider 2006: 292, catalogue; Aukema et al. 2013: 456, catalogue.

Neodius sp.: Nagasaki Prefecture 2001: 428, distribution and biology.

Caystrus sp.: Nozaki et al. 2016: 93, list, description, distribution and biology.

Materials

Type status: Other material. Occurrence: catalogNumber: 2017-00018 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-10-17; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00019 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2016-09-16; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00020 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-05-10; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00021 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-10-17; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00022 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-10-17; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00023 ; recordedBy: Tadashi Ishikawa; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Ishigaki-jima Island; country: Japan; stateProvince: Okinawa; municipality: Ishigaki City; locality: near Maezato Dam ; decimalLatitude: 24.42; decimalLongitude: 124.198; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2004-05-05; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00024 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-10-17; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00025 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-05-10; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00026 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.247; decimalLongitude: 129.987; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-05-18; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00027 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2016-09-16; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00028 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2016-03-21; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00029 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2016-09-16; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00030 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-10-17; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00031 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-10-17; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00032 ; recordedBy: Tadashi Ishikawa; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Ishigaki-jima Island; country: Japan; stateProvince: Okinawa; municipality: Ishigaki City; locality: near Maezato Dam ; decimalLatitude: 24.42; decimalLongitude: 124.198; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2004-05-05; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00033 ; recordedBy: Tatsuya Nozaki; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Amakusa Islands; island: Shimo-shima Island; country: Japan; stateProvince: Kumamoto; municipality: Amakusa City; locality: Oniki-machi, Oniki ; decimalLatitude: 32.233; decimalLongitude: 130.015; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-10-17; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00034 ; recordedBy: Kyohei Watanabe; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Iriomote-jim Island; country: Japan; stateProvince: Okinawa; municipality: Taketomi Town; locality: Otomi-rindo ; decimalLatitude: 24.298; decimalLongitude: 123.863; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2006-09-11; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00035 ; recordedBy: Reo Ito; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Okinawa-honto Island; country: Japan; stateProvince: Okinawa; municipality: Kunigami Village; locality: Ada, Fungawa Dam ; decimalLatitude: 26.742; decimalLongitude: 128.279; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2011-05-25; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00036 ; recordedBy: Haruka Tachi; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Yonaguni-jima Island; country: Japan; stateProvince: Okinawa; municipality: Yonaguni Town; locality: Mt. Kubura-dake ; decimalLatitude: 24.454; decimalLongitude: 122.954; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2017-05-26; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00037 ; recordedBy: Tadashi Ishikawa; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Ishigaki-jima Island; country: Japan; stateProvince: Okinawa; municipality: Ishigaki City; locality: near Maezato Dam ; decimalLatitude: 24.42; decimalLongitude: 124.198; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2004-05-05; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00038 ; recordedBy: Tadashi Ishikawa; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Ishigaki-jima Island; country: Japan; stateProvince: Okinawa; municipality: Ishigaki City; locality: near Maezato Dam ; decimalLatitude: 24.42; decimalLongitude: 124.198; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2004-05-16; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00039 ; recordedBy: Reo Ito; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Okinawa-honto Island; country: Japan; stateProvince: Okinawa; municipality: Kunigami Village; locality: Ada, Fungawa Dam ; decimalLatitude: 26.742; decimalLongitude: 128.279; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2011-05-25; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00040 ; recordedBy: Tadashi Ishikawa; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Ishigaki-jima Island; country: Japan; stateProvince: Okinawa; municipality: Ishigaki City; locality: near Maezato Dam ; decimalLatitude: 24.42; decimalLongitude: 124.198; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2004-05-16; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00041 ; recordedBy: Go Mashima; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Iriomote-jim Island; country: Japan; stateProvince: Okinawa; municipality: Taketomi Town; locality: Haeminaka ; decimalLatitude: 24.292; decimalLongitude: 123.871; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2014-05-28; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00042 ; recordedBy: Teruaki Ban; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Okinawa-honto Island; country: Japan; stateProvince: Okinawa; municipality: Ogimi Village; locality: Tsuha ; decimalLatitude: 26.648; decimalLongitude: 128.092; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: light trap; eventDate: 2007-05-23; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00043 ; recordedBy: Tadashi Ishikawa; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: islandGroup: Ryukyu Islands; island: Ishigaki-jima Island; country: Japan; stateProvince: Okinawa; municipality: Ishigaki City; locality: Sokobaru ; decimalLatitude: 24.428; decimalLongitude: 124.212; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: light trap; eventDate: 2000-05-24; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00044 ; recordedBy: Kiyoshi Tanaka; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2016-05-10; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00045 ; recordedBy: Kiyoshi Tanaka; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-06-05; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00046 ; recordedBy: Kiyoshi Tanaka; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2015-06-05; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: 2017-00047 ; recordedBy: Tomohide Yasunaga; individualCount: 1; sex: male; lifeStage: adult; Taxon: scientificName: Caystrusorientalis Zhang and Lin, 1985; namePublishedIn: 1985; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hemiptera; family: Pentatomidae; genus: Caystrus; specificEpithet: orientalis; scientificNameAuthorship: Zhang and Lin; Location: country: Japan; stateProvince: Nagasaki; municipality: Nagasaki City; locality: Mieda ; decimalLatitude: 32.82; decimalLongitude: 129.73; geodeticDatum: WGS84; Identification: identifiedBy: Haruka Tachi and Tadashi Ishikawa; dateIdentified: 2017; Event: samplingProtocol: none specified; eventDate: 2017-12-29; Record Level: institutionCode: ELTUA; collectionCode: IC; basisOfRecord: PreservedSpecimen

Diagnosis

Caystrus orientalis can be distinguished by a combination of the following characters: body 11.9-14.1 mm long (average 13.5 mm); body generally dark brown to blackish (Fig. 1); each mandibular plate not contiguous to another in front of clypeus (Fig. 1a, c); antennae brown to dark brown, with basal half of segment V pale (Fig. 1); mesal longitudinal stripe on pronotum and scutellum entirely unclear, often interrupted with blackish punctures (Fig. 1a, c); legs generally dark yellow to dark brown (Fig. 1b, d); venter of abdomen blackish, with connexivum yellowish to dark yellow, excluding blackish punctures (Fig. 1b, d); ventral rim of genital capsule (pygophore) medially notched in M-shape (Fig. 2a, b); M-shaped notch one-fifth as wide as genital capsule (Fig. 2b); apex of paramere triangular in caudal view, with dorsal lobe tapering and acute at apex and ventral lobe rounded at apex (Fig. 2c, d); apical receptacle of spermatheca provided with 2 processes, one directed upward or laterad, other directed downward (Fig. 2e).

Distribution

Japan: Kyushu (Nagasaki Prefecture, Kumamoto Prefecture), the Ryukyu Islands (Okinawa Island, Ishigaki Island, Iriomote Island, Yonaguni Island); China (Fujian Province, Jiangxi Province, Yunnan Province).