Hemipenaeus carpenteri Wood-Mason, 1891

Tavares, Carolina R. & Serejo, Cristiana S., 2007, Taxonomy of Aristeidae (Dendrobranchiata: Penaeoidea) from the central coast of Brazil, collected by the Revizee program, between 19 º and 22 ºS, Zootaxa 1585, pp. 1-44 : 23-25

publication ID

https://doi.org/ 10.5281/zenodo.178428

publication LSID

lsid:zoobank.org:pub:EE878C54-779E-4FE9-9B64-9274A691B4DE

DOI

https://doi.org/10.5281/zenodo.5684061

persistent identifier

https://treatment.plazi.org/id/03A6817C-7433-8A7C-A1EF-F8F8FB0AA6B7

treatment provided by

Plazi

scientific name

Hemipenaeus carpenteri Wood-Mason, 1891
status

 

Hemipenaeus carpenteri Wood-Mason, 1891 View in CoL

( Figs. 14–16 View FIGURE 14 View FIGURE 15 View FIGURE 16 )

Hemipenaeus carpenteri Wood-Mason, 1891: 189 View in CoL ; Crosnier, 1978: 76 –80, fig. 27c–d, 28a–b, 29a; Gore, 1985: 122 –124; Crosnier, 1994: 369, fig. 5; Pérez Farfante & Kensley, 1997: 46; Dall, 2001: 418, fig. 6. Aristaeus (Hemipenaeus) Carpenteri - Alcock, 1901: 32 –33.

Type locality: Bay of Bengal.

Material examined: St. E0509, 15º47.725’ S – 38º 21.973’ W to 15º46.378’S – 38º24.839’W, 2076 m, 1 male, cl: 26.6 mm, MNRJ 14511. St. E0526, 20º06.565' S – 38º40.502' W to 20º 03.984' S – 38º36.676' W, 1637 m, 28/VI/2000, 1 male, cl: 12.9 mm, MNRJ 14509. St. E0528, 19º45.258' S – 39º03.003' W to 19º47.581' S – 38º59.827' W, 1237 m, 29/VI/2000, 4 females, cl: 21.3–35.0 mm, 1 male, cl: 22.9 mm, MNRJ 14528. St. E0537, 20º26.850' S – 39º41.636' W to 20º23.542' S – 39º48.698' W, 1642 m, 08/VII/2000, 1 male, cl: 23.5 mm, MNRJ 14527. St. E0538, 20º27.667' S – 39º38.101' W to 20º32.771' S – 39º37.650' W, 1680 m, 02/VII/2000, 1 female, cl: 38.3 mm, MNRJ 14585. St. E0544, 21º24.306' S – 40º02.847' W to 21º20.953' S – 40º02.847' W, 1159 m, 05/VII/2000, 1 female, cl: 23.3 mm, MNRJ 14583.

Diagnosis: Rostrum short, with 3 dorsal spines. Gastrorbital carina present. Cervical carina well marked, reaching the dorsum of carapace. Abdominal somite 3 with a large dorsal spine. Abdominal somites 4–6 with a dorsal carina. Female sternum with a triangular plate on sternite XII. Male sternum with a triangular plate on sternite XII. Petasma with distal extremity rounded; ventral costa with extremity enlarged and not curved; distal margin of lateral lobe oblique, of the same size or larger than median lobe. Appendix interna rounded, with cuspidate setae on distal extremity. Appendix masculina digitiform, larger, but thinner than appendix interna.

Description: Rostrum short, not exceeding cornea, with 3 dorsal spines; some simple setae on ventral region of rostrum and in front of rostrum spines ( Fig. 14 View FIGURE 14 a). Cervical carina well marked; branchiocardiac, branchiostegal, gastro-orbital and submarginal carina present; antennal and branchiostegal spines present ( Fig. 14 View FIGURE 14 a).

Abdominal somite 3 with a large spine, curved downward; abdominal somite 6 with a small terminal spine; abdominal somites 4–6 with a dorsal carina; abdominal pleurae with marginal setae ( Fig. 14 View FIGURE 14 a).

Antennal scaphocerite of approximately 1.7 X of antennular peduncle ( Fig. 14 View FIGURE 14 a-c).

Right and left mandibles with incisor and molar processes distinct; palp present ( Fig. 14 View FIGURE 14 d, 14e).

Maxillae, maxillipeds as for the family ( Figs. 14 View FIGURE 14 f–g, 15a–c).

First pereopod dactyl approximately 1.3 X of palm; carpus approximately of the same length of dactyl; merus approximately 1.7 X of carpus, with a disto-lateral cuspidate setae ( Fig. 15 View FIGURE 15 d).

Second pereopod dactyl approximately 1.4 X of palm; carpus approximately of the same length of dactyl; merus approximately 1.4 X of carpus, with a disto-lateral cuspidate setae ( Fig. 15 View FIGURE 15 e).

Third pereopod dactyl approximately 1.2 X of palm; carpus approximately 1.1 X of dactyl; merus approximately 1.4 X of carpus ( Fig. 15 View FIGURE 15 f).

Fourth pereopod dactyl approximately 0.6 X of propodus; propodus approximately 0.4 X of carpus; carpus approximately of the same length of merus ( Fig. 15 View FIGURE 15 g).

Fifth pereopod dactyl approximately 0.4 X of propodus; propodus approximately 0.4 X of carpus; carpus approximately 1.1 X of merus; male coxa with an inner spine ( Fig. 15 View FIGURE 15 h).

Female sternum with a ventral carina on sternites IX–XI and XIII, and a triangular plate on sternite XII ( Fig. 15 View FIGURE 15 a). Male sternum with a ventral carina on sternites IX–XI, and a triangular plate on sternite XII ( Fig. 15 View FIGURE 15 b).

Petasma with distal extremity rounded; ventral costa with extremity enlarged and not curved; distal margin of lateral lobe oblique, of the same size or larger than median lobe ( Fig. 15 View FIGURE 15 c–d). Appendix masculina rounded, with cuspidate setae on distal extremity ( Fig. 15 View FIGURE 15 e–f). Appendix interna digitiform, bigger, but thinner than than appendix masculina ( Fig. 15 View FIGURE 15 e–f).

Variation: One female (MNRJ 14528) has only 2 dorsal rostral spines.

Distribution: Indian Ocean: Madagascar; Réunion; Arabian Sea; Bay of Bengal. Pacific Ocean: Japan; Wallis and Futuna Islands; Western and Northeastern Australia; off Gulf of Panama; Galapagos Islands. Western Atlantic Ocean: off Bahamas; Gulf of Mexico; Caribbean Sea ( Pérez Farfante & Kensley, 1997; Dall, 2001).

Depth: 900 m – 3900 m. ( Pérez Farfante & Kensley, 1997; Dall, 2001)

New records: Brazil, from Bahia to Espirito Santo states, between 1159 m and 2076 m.

MNRJ

Museu Nacional/Universidade Federal de Rio de Janeiro

Kingdom

Animalia

Phylum

Arthropoda

Class

Malacostraca

Order

Decapoda

Family

Aristeidae

Genus

Hemipenaeus

Loc

Hemipenaeus carpenteri Wood-Mason, 1891

Tavares, Carolina R. & Serejo, Cristiana S. 2007
2007
Loc

Hemipenaeus carpenteri

Dall 2001: 418
Perez 1997: 46
Crosnier 1994: 369
Gore 1985: 122
Crosnier 1978: 76
Alcock 1901: 32
1978
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