Melinnopsis McIntosh, 1885

Gunton, Laetitia M., Serpell-Stevens, Amanda, Riaz, Kashaf & Horton, Tammy, 2025, A new species of Melinnopsis (Annelida, Melinnidae) from the Porcupine Abyssal Plain, northeast Atlantic, ZooKeys 1265, pp. 1-23 : 1-23

publication ID

https://doi.org/10.3897/zookeys.1265.171206

publication LSID

lsid:zoobank.org:pub:8E086E9A-4BB5-4D7A-A2D1-2EBD336E9FB7

DOI

https://doi.org/10.5281/zenodo.18037990

persistent identifier

https://treatment.plazi.org/id/4414FDCB-02A3-515D-9877-ED37DBE3134E

treatment provided by

ZooKeys by Pensoft

scientific name

Melinnopsis McIntosh, 1885
status

 

Melinnopsis McIntosh, 1885 View in CoL

Melinnopsis McIntosh, 1885 View in CoL (including Amelinna Hartman, 1969 View in CoL ; Melinnexis Annenkova, 1931 View in CoL ; and Melinnides Wesenberg-Lund, 1950 View in CoL ) sensu Reuscher et al. (2015).

Type species.

Melinnopsis atlantica McIntosh, 1885 (type lodged at the Natural History Museum in London U. K., catalogue number 1885.12.1.330). Type locality off Chesapeake Bay, NW Atlantic, 3109 m.

Generic diagnosis.

Large buccal tentacles occurring with smaller ones. Four pairs of branchiae. Post-branchial hooks absent. Brittle acicular neurochaetae in segments II – IV or II – V. Twelve to 14 thoracic uncinigers. Uncini with subrostral process.

Remarks.

The new species described here conforms to the generic diagnosis of Reuscher et al. (2015), in possessing one long buccal tentacle, four pairs of branchiae, acicular chaetae on segments II-V, 12 or 13 thoracic uncinigers, uncini with subrostral process and lacking post-branchial hooks (dorsal hooks).

Kingdom

Animalia

Phylum

Annelida

Class

Polychaeta

Order

Terebellida

SubOrder

Terebelliformia

Family

Melinnidae

Loc

Melinnopsis McIntosh, 1885

Gunton, Laetitia M., Serpell-Stevens, Amanda, Riaz, Kashaf & Horton, Tammy 2025
2025
Loc

Melinnopsis

Melinnopsis McIntosh, 1885
Loc

Amelinna

Amelinna Hartman, 1969
Loc

Melinnexis

Melinnexis Annenkova, 1931
Loc

Melinnides

Melinnides Wesenberg-Lund, 1950
Reuscher et al. (2015)