Macrobiotus polyopus Marcus, 1928 sensu

Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, Zootaxa 3923 (1), pp. 1-107 : 75

publication ID

https://doi.org/ 10.11646/zootaxa.3923.1.1

publication LSID

lsid:zoobank.org:pub:2305A96C-0A03-4524-93AA-90359893A4DD

DOI

https://doi.org/10.5281/zenodo.5688174

persistent identifier

https://treatment.plazi.org/id/038FA02E-FFD6-7A76-4A85-BA53510BF722

treatment provided by

Plazi

scientific name

Macrobiotus polyopus Marcus, 1928 sensu
status

sensu

179. Macrobiotus polyopus Marcus, 1928 sensu lato [T]

M. polyopus Marcus ( Claps & Rossi 1997)

Terra typica: Sumatra ( Indonesia)

Brazil:

• 20°33′S, 48°34′W; 550 m asl: São Paulo State, Barretos. de Barros (1942b)

Uruguay:

• 30°57′S, 57°31′W; 50 m asl: Salto Department, Termas del Arapey, mosses or lichens on rocks, trees or posts or aquatic macrophytes. Claps & Rossi (1997)

• 32°31′S, 55°46′W: Undefined locality, Cañada Cousillas, mosses or lichens on rocks, trees or posts or aquatic macrophytes. Claps & Rossi (1997)

Record numbers: Brazil: 1, Uruguay: 2; total: 3.

Remarks: This is the nominal species for the polyopus group, which comprises a number of very similar species that mainly differ in egg morphology. The group is probably Gondwanan in distribution (Pilato 2006), and requires careful examination in order to ensure correct identification (Pilato 2006, Pilato & Kaczmarek 2007). Pilato (2006) had grave doubts about the validity of the Brazilian (de Barros 1942b) example, suggesting Macrobiotus polyopus was restricted to Sumatra and that other members of the group occurred elsewhere. Therefore, the presence of this species in South America is questionable, and probably represents new taxa.

Kingdom

Animalia

Phylum

Tardigrada

Class

Heterotardigrada

Order

Parachela

Family

Macrobiotidae

Genus

Macrobiotus

Loc

Macrobiotus polyopus Marcus, 1928 sensu

Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J. 2015
2015
Loc

M. polyopus Marcus ( Claps & Rossi 1997 )

Marcus (Claps & Rossi 1997
1997
GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF