Aspidosiphon (Aspidosiphon) muelleri muelleri Diesing, 1851

Açik, S., Murina, G. V., Çinar, M. E. & Ergen, Z., 2005, Sipunculans from the coast of northern Cyprus (eastern Mediterranean Sea), Zootaxa 1077, pp. 1-23: 9-10

publication ID

http://doi.org/ 10.5281/zenodo.170329

publication LSID

lsid:zoobank.org:pub:9B3A7D5D-3D1B-450C-B8C8-7CB465AC008D

persistent identifier

http://treatment.plazi.org/id/D46F87BE-8A60-FFE9-8B5D-FC72776BFB3D

treatment provided by

Plazi

scientific name

Aspidosiphon (Aspidosiphon) muelleri muelleri Diesing, 1851
status

 

Aspidosiphon (Aspidosiphon) muelleri muelleri Diesing, 1851 

Aspidosiphon (Aspidosiphon) muelleri muelleri: Pancucci­Papadopoulou et al. 1999: 92  –93, fig. 35.

Aspidosiphon (Aspidosiphon) muelleri: Saiz Salinas 1984: 177  –178, fig. 2; Saiz Salinas 1986: 9 –11, fig. 1; Saiz Salinas 1993 b: 135 –140, figs 72 –74, 92c –d; Cutler 1994: 218 –220, figs 55 e, 57 a, 58 a, 60 b –d.

Aspidosiphon muelleri: Wesenberg­Lund 1957: 197  –198; Stephen 1958: 133 –134; Stephen & E dmonds 1972: 231–233, figs 26 a –d; Murina & Zavodnik 1985 / 1986: 29–31, fig. 3.

Material examined: ESFMAbout ESFM – SIP / 97 – 6, T 4, trawl, start: 35 ° 22.9 ' N – 33 °41.0' E, finish: 35 ° 22.4 ' N – 33 ° 39.3 ' E, 12 May 1997, 38– 45 m, on sandy mud with Halophila stipulacea (Forsskål) Ascherson  and Caulerpa racemosa (Forsskål) J. Agardh  , 1 specimen; E SFM – SIP / 97 – 9, T 8, trawl, start: 35 ° 40.9 ' N – 34 ° 35.4 ' E, finish: 35 ° 40.6 ' N – 34 ° 35.9 ' E, 16 May 1997, 27– 45 m, on sand and Posidonia oceanica  , 4 specimens [one individual within a shell of Rissoa violacea Desmarest 1814  , one individual within a tube of Vermiliopsis infundibulum (Gmelin 1788)  ]; ESFMAbout ESFM – SIP / 97 – 8, D 1, dredge, 35 ° 22.5 ' N – 33 °05.2' E, 10 May 1997, 50 m, on hard substratum, 1 specimen; ESFMAbout ESFM – SIP / 97 – 5, D 3, dredge, 35 ° 20.7 ' N – 33 ° 28.3 ' E, 12 May 1997, 35 m, on P. oceanica  , 2 specimens; E SFM – SIP / 97 – 7, D 4, dredge, 35 ° 37.8 ' N – 34 ° 21.1 ' E, 15 May 1997, 35 m, on P. oceanica  , 1 specimen; ESFMAbout ESFM – SIP / 98 – 19, D 15, dredge, 35 ° 33.8 ' N – 34 °13.0' E, 16 July 1998, 32 m, P. oceanica  , 1 specimen; ESFMAbout ESFM – SIP / 98 – 16, D 17, dredge, 35 °08.7' N – 34 °00.1' E, 18 July 1998, 120 m, mud, 1 specimen; ESFMAbout ESFM – SIP / 98 – 14, K 1, Guzelyurt Bay, 14 July 1998, 5 m, on P. oceanica  , 8 specimens; ESFMAbout ESFM – SIP / 98 – 18, K 3, Karpas Cape, 18 July 1998, 10 m, on P. o c e a n i c a, 2 specimens; ESFMAbout ESFM – SIP / 98 – 17, K 4, Gazi Magosa Bay, 18 July 1998, 4 m, on P. oceanica  , 2 specimens; ESFMAbout ESFM – SIP / 98 – 15, K 5, Carpas Cape, 19 July 1998, 7 m, on P. oceanica  , 1 specimen; ESFMAbout ESFM – SIP / 98 – 10, K 5, Carpas Cape, 19 July 1998, 0–2 m, on rocks, 1 specimen; ESFMAbout ESFM – SIP / 98 – 11, K 8, Limanbasi Cape, 20 July 1998, 3 m, on Cystoseira  crinita  , 8 specimens; ESFMAbout ESFM – SIP / 98 – 8, K 8, Limanbasi Cape, 20 July 1998, 0–5 m, on rocks, 7 specimens; ESFMAbout ESFM – SIP / 98 – 13, K 9, Girne, 21 July 1998, 2 m, on rocks, 1 specimen; ESFMAbout ESFM – SIP / 98 – 12, K 10, Malazgirt, 21 July 1998, 2 m, on rocks, 4 specimens; E SFM – SIP / 98 – 9, K 11, Kormakiti Cape, 21 July 1998, 0–15 m, P. oceanica  , 5 specimens.

Remarks: Body wall thin, semi­transparent. Trunk 1.4–13.6 mm long, 0.6–3.1 mm wide. Introvert 0.7–11.9 mm long, 0.3–1.3 mm wide. Trunk 1.1–2 times introvert length. Longitudinal musculature continuous. Anterior and posterior shields brown­black in colour. Anterior shield semi­elliptical with longitudinally arranged grooves. Caudal shield disc­like with radiating grooves. Longitudinal muscle layer continuous. Nephridiopores located at level of anus. Spine­like papillae scattered on introvert, tending to decrease towards anterior part of introvert; 13–30 µm long. Hooks arranged in rings. Introvert with 30–100 rings. One specimen bearing a pair of black eye spots and 120 rings of hooks on introvert. Bidentate hooks mainly on distal part of introvert; 10–38 µm tall, 15–45 µm thick at base. Unidentate hooks located mostly on posterior part of introvert; 13–35 µm long, 11–40 µm wide. Longitudinal grooves on anal shield numbering 10–22. Radiale grooves on caudal shield numbering 15–19. Some specimens with eggs in coelomic cavity; elliptical; longer axis 63–120 µm in diameter, smaller axis 60–95 µm in diameter.

Distribution: Common in the northeast Atlantic, Mediterranean, Red Sea, Indian Ocean, Pacific Ocean ( Cutler & Cutler 1989). Depth range: 0–1470 m ( Saiz Salinas 1986; Saiz Salinas & Villafranca Urchegui 1988).

ESFM

Museum of Faculty of Fisheries, Ege University

Kingdom

Animalia

Phylum

Sipuncula

Class

Phascolosomatidea

Order

Aspidosiphoniformes

Family

Aspidosiphonidae

Genus

Aspidosiphon

Loc

Aspidosiphon (Aspidosiphon) muelleri muelleri Diesing, 1851

Açik, S., Murina, G. V., Çinar, M. E. & Ergen, Z. 2005

2005
Loc

Aspidosiphon (Aspidosiphon) muelleri:

Cutler 1994: 218
Saiz 1993: 135
Saiz 1986: 9Saiz 1984: 177

1986
Loc

Aspidosiphon muelleri: Wesenberg­Lund 1957 : 197

Stephen 1958: 133Wesenberg-Lund 1957: 197

1958