Composetia, Hartmann-Schroder, 1985

Sato, Masanori, 2020, Two New Species of Composetia (Annelida: Nereididae) from Small Estuaries in the Ryukyu Islands, Southern Japan, with a List of All Species Currently Belonging to Composetia, Species Diversity 25, pp. 11-24 : 23

publication ID

https://doi.org/ 10.12782/specdiv.25.11

publication LSID

lsid:zoobank.org:pub:1E0F263F-FDA3-4AB8-B93E-DD534C3B1CD0

DOI

https://doi.org/10.5281/zenodo.3808735

persistent identifier

https://treatment.plazi.org/id/9E55980C-0F28-FFEE-73FF-DA37FD21F9F3

treatment provided by

Felipe

scientific name

Composetia
status

 

Key to species of Composetia View in CoL recorded from Japan

1 Notopodial prechaetal lobe present in anterior chaetigers..........................................2

– Notopodial prechaetal lobe absent throughout.......3

2 Jaws with three teeth in basal half separated by wide interval from double tooth near apical fang; 5 paragnaths in longitudinal series in area I............. C. moorei View in CoL

– Jaws with four teeth without separated double tooth; 0 or 1 paragnath present in area I............ C. costae View in CoL

3 Neuropodial heterogomph spinigers absent throughout.................................... C. hircinicola View in CoL

– Neuropodial heterogomph spinigers present throughout............................................4

4 Heterogomph spinigers present among upper neurochaetae around chaetiger 5... C. tokashikiensis View in CoL sp. nov.

– Heterogomph spinigers absent among upper neurochaetae throughout............. C. kumensis View in CoL sp. nov.

Kingdom

Animalia

Phylum

Annelida

Class

Polychaeta

Order

Phyllodocida

Family

Nereididae

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