Photidae *
Author
Myers, Alan A.
text
Zootaxa
2009
2009-10-08
2260
1
771
799
https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.43
journal article
10.11646/zootaxa.2260.1.43
1175-5326
5306907
Virgammaropsis
gen. nov.
Type
species.
Virgammaropsis artemis
sp. nov.
Etymology.
Latin:
Virga
meaning a rod (referring to the unexpanded pereopods), as a prefix to
Gammaropsis
,
a related genus.
Diagnosis.
Head anteroventral margin weakly recessed, not extending behind posterior margin of eye; lateral cephalic lobes rounded. Mandible palp article 3 rod-shaped, parallel-sided. Antenna 1 peduncular article 1 longer than article 3; accessory flagellum distinct and multiarticulate. Coxae 1–2 without spines on distal margin. Coxa 1 not distally acute. Gnathopod 2 distinctly larger than gnathopod 1. Gnathopods 1–2 and pereopods 3–5 (probably also 6 and 7) with weakly expanded bases. Urosomites 1–2 without dorsolateral spines.
Included species.
Virgammaropsis artemis
sp. nov.
Remarks.
Virgammaropsis
differs from
Gammaropsis
Liljeborg
, in its poorly recessed head, parallelsided article 3 of mandibular palp and weakly expanded pereopod bases. It resembles
Falcigammaropsis
Myers, 1995
from
Papua New Guinea
, in the parallel-sided article 3 of the mandibular palp, and in the form of the male gnathopod 2. It differs from that genus however in lacking an acute epistome, in the unexpanded basis of pereopod 5 (and probably also the unknown pereopods 6-7), and in the absence of spines on urosomite 1.