Coryphella gracilis
Description
CORYPHELLA GRACILIS (ALDER & HANCOCK, 1844)
(FIGS 8E, 9, 11A–C, 12A, B)
Diagnosis: Body narrow, notal ridge partly reduced, discontinuous. Rhinophores smooth, white. Cerata in several groups, long, coloration orange to intensive red or reddish-brown. Anal opening pleuroproctic, under first row of second group of cerata. Jaws triangle plates, masticatory process with four to six rows of small conical denticles. Radula triserial, rachidian tooth triangle plate with non-compressed elongated conical
cusp and six to nine denticles on each side forming deep furrows. Lateral teeth triangle, bearing seven to nine small denticles, with attenuated basal process. Vas deferens long, convoluted, thin. Penis narrow, conical.
See Supporting Information, Table S1 for list of examined material.
Notes
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Coryphellidae
- Genus
- Coryphella
- Kingdom
- Animalia
- Order
- Nudibranchia
- Phylum
- Mollusca
- Scientific name authorship
- ALDER & HANCOCK
- Species
- gracilis
- Taxon rank
- species
- Taxonomic concept label
- Coryphella gracilis (ALDER, 1844) sec. Ekimova, Valdés, Malaquias, Rauch, Chichvarkhin, Mikhlina, Antokhina, Chichvarkhina & Schepetov, 2022