Pumiliophotis, Myers, 2009

Myers, Alan A., 2009, Corophiidae *, Zootaxa 2260 (1), pp. 373-379 : 376

publication ID

https://doi.org/ 10.11646/zootaxa.2260.1.18

DOI

https://doi.org/10.5281/zenodo.5333477

persistent identifier

https://treatment.plazi.org/id/77178795-6E54-340F-FF32-8C88FBE197BD

treatment provided by

Felipe

scientific name

Pumiliophotis
status

gen. nov.

Pumiliophotis gen. nov.

Type species. Pumiliophotis queenslandicus sp. nov.

Etymology. From the latin ‘ pumilio’ meaning dwarf, referring to its diminutive size.

Diagnosis. Antenna 1 without accessory flagellum; gnathopod 1 and 2 together not forming a sieving structure; gnathopod 1 simple in both sexes; male gnathopod 2 subchelate; female gnathopod 2 simple; coxa 1 the largest, produced forward; pereopod 7 not markedly longer than pereopod 6; uropods 1 and 2 rami lacking dense array of robust setae; uropod 1 lacking ventrodistal spine; uropod 3 uniramous.

Included species. Pumiliophotis queenslandicus (monotypy).

Remarks. Like Cheiriphotis Walker (1904) and Microphotis Ruffo (1952) , but differing in the simple gnathopod 1 of the male and simple gnathopods 1 and 2 in the female. Differing from Cheiriphotis also in lacking an accessory flagellum and from Microphotis in lacking a distoventral spine on uropod 1. Differing from Photis and Microprotopus in the shorter coxae and in having coxa 1 the largest.

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