Dugastella Bouvier, 1912

Mazancourt, Valentin de & Audo, Denis, 2024, Revision of Dugastella nitida n. comb. (Crustacea: Decapoda: Atyidae), a freshwater shrimp from the Oligocene of Aix-en-Provence, Geodiversitas 46 (19), pp. 967-977 : 970-971

publication ID

https://doi.org/10.5252/geodiversitas2024v46a19

publication LSID

urn:lsid:zoobank.org:pub:EB231D22-2B9C-4830-A2E0-880DC40F4B38

DOI

https://doi.org/10.5281/zenodo.14342478

persistent identifier

https://treatment.plazi.org/id/C962384C-8943-3A31-C2FE-F8CBFA75A3C5

treatment provided by

Plazi

scientific name

Dugastella Bouvier, 1912
status

 

Genus Dugastella Bouvier, 1912 View in CoL

TYPE SPECIES. — Dugastella marocana Bouvier, 1912 ( Fig. 8 View FIG ) by monotypy.

INCLUDED SPECIES. — Dugastella marocana , Dugastella valentina ( Ferrer Galdiano, 1924) , Dugastella nitida (A. Milne-Edwards, 1879) †† n. comb.

DIAGNOSIS (FROM Sket & Zakšek 2009). — Paratyine genus with supraorbital and suborbital teeth, and with a pterygostomial carapace border jutting out (pterygostomial spine); dorsal rostral denticulation not continued posteriorly on carapace; maxilliped I exopodal lobe gradually narrowed distally, with terminal flagellum as long as width of lobe; pereiopods I-III or more with exopodites; mature male pereiopods III-IV not distally widened, dactylus not pectinate; pereiopod V dactylus comb-like; male pleopod I endopodite short, ribbon-shaped, with parallel side borders, part of distal border extended into comparatively wide appendix interna, which is approximately twice as long as it is wide; male pleopod II with sausage-shaped appendix masculina, which is set in the distal half with long straight spines (longer than appendix masculina diameter), moderately longer than appendix interna. All known species are epigean, with fully developed corneas.

Kingdom

Animalia

Phylum

Arthropoda

Class

Malacostraca

Order

Decapoda

Family

Atyidae

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