Atopsyche (Atopsaura) hamata Ross & King 1952

Gomes, Victor & Calor, Adolfo Ricardo, 2016, Taxonomy of Atopsyche Banks (Trichoptera: Hydrobiosidae) from Brazil: New species, distributional notes and identification key, Zootaxa 4139 (1), pp. 51-75 : 56-57

publication ID

https://doi.org/ 10.11646/zootaxa.4139.1.3

publication LSID

lsid:zoobank.org:pub:C40885DD-FB4C-461C-92CE-143BF7174E76

DOI

https://doi.org/10.5281/zenodo.6087925

persistent identifier

https://treatment.plazi.org/id/03E19867-FFB5-892F-FF05-4C92FDC08107

treatment provided by

Plazi

scientific name

Atopsyche (Atopsaura) hamata Ross & King 1952
status

 

Atopsyche (Atopsaura) hamata Ross & King 1952 View in CoL

Atopsyche hamata Ross & King 1952 View in CoL , 202 (Type locality: Brazil, Summit of Mt. Roraima; holotype depository: AMNH; male). Atopsyche (Atopsaura) hamata Ross & King View in CoL ; Ross 1953, 292, type species of subgenus Atopsyche (Atopsaura) View in CoL ; Paprocki et al. 2004, 7 (checklist).

Diagnosis. This species belongs to the Atopsyche (Atopsaura) longipennis Group. It is closely similar to A. longipennis in that the filipods are about as long as the parapods and the apicomesal portion of the first article of each inferior appendage is about as long as the second article of the same appendage and completely overlapped by it ( Ross & King 1952). Atopsyche hamata also resembles A. antisuya in the apical portion of the first article and in the second article of an inferior appendage, but differs in that the first article is curved caudoventrad in A. hamata .

Description. Parapods simple, each widest at center, a single small dorsal tooth near apex. Filipods sinuate, about as long as parapods. Inferior appendages each with first article cylindrical, curved and mesal apex prolonged into fingerlike tip; second article as long as, and completely overlapping prolongation of first. Principal lobes (“beaks” of Schmid 1989) of phallic apparatus each bearing short, sclerotized spine on its posteroventral angle and long, petiolate membranous process (endotheca) on its posterodorsal angle, this process more than 1/3rd as long as entire phallotheca, bearing short spine basoventrally resembling and perpendicular to those borne ventrally on principal lobes and smaller spines and setae on apical third of process; aedeagus L-shaped ( Ross & King 1952).

Material examined. None.

Distribution. Brazil (Roraima).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Trichoptera

Family

Hydrobiosidae

Genus

Atopsyche

Loc

Atopsyche (Atopsaura) hamata Ross & King 1952

Gomes, Victor & Calor, Adolfo Ricardo 2016
2016
Loc

Atopsyche hamata

Ross & King 1952
1952
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