Serpulidae
| Main Authors: | Sun, Yanan, Ten, Harry A., Qiu, Jian-Wen |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2012
|
| Subjects: | |
| Online Access: |
https://zenodo.org/record/5107868 |
Daftar Isi:
- Key to species of Serpulidae from Hong Kong 1 With operculum...................................................................................... 2 - Without operculum.................................................................................. 21 2 (1) Opercular peduncle with wings........................................................................... 3 - Opercular peduncle without wings....................................................................... 9 3 (2) Operculum with calcareous end plate....................................................... Spirobranchus ... 4 - Operculum with chitinous column bearing several serrated disks........................... Pomatostegus actinoceras 4 (3) Collar without chaetae; operculum without projection...................................... Spirobranchus kraussii - Collar with chaetae; operculum variable................................................................... 5 5 (4) Operculum terminated by white calcareous plate or cap...................................................... 6 - Operculum terminated by semi-transparent, almost brown/purplish thinly calcareous cap...... Spirobranchus cf. polytrema 6 (5) Operculum with one calcareous plate...................................................................... 7 - Operculum with more than four successive calcareous plates.................................................. 8 7 (6) Operculum with a pair of horns............................................. Spirobranchus corniculatus- complex - Operculum with three branched spines................................................. Spirobranchus tetraceros 8 (6) Operculum with four to five calcareous plates and a horn on apex.............................. Spirobranchus sp. A - Operculum with eight to ten calcareous plates, without horns................................... Spirobranchus sp. B 9 (2) Peduncle flattened, ribbon-like.................................................... Metavermilia acanthophora - Peduncle cylindrical................................................................................. 10 10 (9) Opercular peduncle annulated anteriorly............................................... Vermiliopsis glandigerus - Opercular peduncle smooth, not annulated................................................................ 11 11 (10) Operculum complex, with proximal funnel and distal verticil...................................... Hydroides ... 12 - Operculum simple funnel..................................................................... Serpula ... 20 12 (11) Spines of verticil with T-shaped tips...................................................... Hydroides diramphus - Spines of verticil with acute tips........................................................................ 13 13 (12) Verticil spines with external spinules................................................... Hydroides sanctaecrucis - Verticil spines without external spinules.................................................................. 14 14 (13) Verticil spines with lateral spinules..................................................................... 15 - Verticil spines without lateral spinules................................................................... 16 15 (14) Verticil spines with one pair of outer lateral spinules in the middle........................ Hydroides tambalagamensis - Verticil spines with three to four pairs of lateral spinules....................................... Hydroides elegans 16 (14) Verticil spines similar in shape and size................................................................... 17 - Verticil spines with one or more spines larger than others.................................................... 18 17 (16) Peduncle long, with a long yellowish chitinized constriction; verticil spines six, thin............... Hydroides longistylaris - Peduncle without a long chitinized constriction; verticil spines five, broad rhomboid............. Hydroides rhombobulus 18 (16) Tip of verticil spines blunt................................................................ Hydroides albiceps - Tip of verticil spines pointed........................................................................... 19 19 (18) Smaller spines of verticil curving inward................................................ Hydroides operculatus - Smaller spines of verticil curving outward.................................................. Hydroides exaltatus 20 (11) Opercular funnel deep with long radial grooves; with 33–35 radii.................................. Serpula watsoni - Opercular funnel shallow; with 55–58 radii............................................... Serpula cf. granulosa 21 (2) Forms open colonies consisting of large number of tiny tubes................................... Salmacina cf. dysteri - Solitary tubes.......................................................................... Protula bispiralis
- Published as part of Sun, Yanan, Ten, Harry A. & Qiu, Jian-Wen, 2012, Serpulidae (Annelida: Polychaeta) from Hong Kong, pp. 1-42 in Zootaxa 3424 on page 6, DOI: 10.5281/zenodo.213363