Coriolisa novacaledonia Lowry & Stoddart, 1994

Lowry, J. K. & Stoddart, H. E., 2012, The Pachynidae fam. nov. (Crustacea: Amphipoda: Lysianassoidea) 3246, Zootaxa 3246 (1), pp. 1-69: 8

publication ID

http://doi.org/ 10.11646/zootaxa.3246.1.1

DOI

http://doi.org/10.5281/zenodo.5251172

persistent identifier

http://treatment.plazi.org/id/456087D3-3622-FF8E-B8DF-0D88FBDC4AF5

treatment provided by

Felipe

scientific name

Coriolisa novacaledonia Lowry & Stoddart, 1994
status

 

Coriolisa novacaledonia Lowry & Stoddart, 1994  

Coriolisa novacaledonia Lowry & Stoddart, 1994: 149   , figs 14, 15.

Description. Head lateral cephalic lobe large, broadly rounded; ventral margin curved. Antenna 1 peduncular article 1 with posterodistal spine; accessory flagellum 2-articulate, article 1 short; flagellum with strong 1-field callynophore in male, [female not known]. Mandible lacinia mobilis a simple robust seta; left accessory setal row modified into lamina dentata, right accessory setal row present on raised setose ridge; molar absent; palp attached midway; palp article 2 broad, shorter than article 3; article 3 tapered distally. Maxilla 1 outer plate, right with 11 setal-teeth in 7/4 arrangement, left with 10 setal-teeth in 6/4 arrangement, setal-teeth with medial cusps; palp vestigial, 1-articulate, apical setae absent. Maxilliped inner plate small; outer plate large; palp 3-articulate (articles 1 and 2 partially fused). Gnathopod 1 chelate; ischium smaller than propodus, not swollen posteroproximally; carpus extremely compressed; propodus length about 1.4 × breadth, posterior margin well developed, palm with produced corner, corner of palm with complex robust seta; dactylus reaching to corner of palm. Gnathopod 2 palm minute, obtuse. Pereonite 4 without dorsal spines. Pereonite 5 without dorsal spines. Pereopod 5 merus without posteroproximal shoulder. Pereopod 6 basis with posteroventral lobe weakly produced; merus longer than broad, without posteroproximal shoulder. Pereopod 7 basis subrectangular with posterior margin strongly dentate. Epimeron 3 posterior margin without projections, posteroventral corner broadly rounded. Uropod 3 biramous, inner ramus extending halfway or more along outer ramus but not reaching base of article 2. Telson   shorter than broad, entire, slightly emarginate.

Distribution. Loyalty Islands, western South Pacific Ocean; 1620–1630 m depth.

Kingdom

Animalia

Phylum

Arthropoda

Class

Malacostraca

Order

Amphipoda

Family

Pakynidae

Genus

Coriolisa

Loc

Coriolisa novacaledonia Lowry & Stoddart, 1994

Lowry, J. K. & Stoddart, H. E. 2012
2012
Loc

Coriolisa novacaledonia

Lowry, J. K. & Stoddart, H. E. 1994: 149
1994