Published December 31, 2020
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Table 3 in Ceriantharia (Cnidaria) of the World: an annotated catalogue and key to species
Authors/Creators
- 1. Universidade Estadual Paulista (UNESP), FCL / Assis, Laboratorio de Evolucao e Diversidade Aquatica; LEDA, Departamento de Ciencias Biologicas, Assis, Brazil & Universidade Estadual Paulista (UNESP), Departamento de Zoologia, Instituto de Biociencias, Botucatu, SP, Brazil
- 2. University of The Ryukyus, Faculty of Science, Department of Biology, Chemistry, and Marine Science, MISE (Molecular Invertebrate Systematics and Ecology) Laboratory, Okinawa, Japan & University of The Ryukyus, Tropical Biosphere Research Center, Okinawa, Japan
- 3. Universidade de Sao Paulo (USP), Instituto de Biociencias, Sao Paulo, SP, Brazil
- 4. Universidade Estadual Paulista (UNESP), FCL / Assis, Laboratorio de Evolucao e Diversidade Aquatica; LEDA, Departamento de Ciencias Biologicas, Assis, Brazil & University of The Ryukyus, Faculty of Science, Department of Biology, Chemistry, and Marine Science, MISE (Molecular Invertebrate Systematics and Ecology) Laboratory, Okinawa, Japan
- 5. Instituto de Investigaciones Marinas y Costeras (Iimyc) CONICET; Facultad De Ciencias Exactas y Naturales Universidad Nacional de Mar Del Plata Funes 3250. 7600 Mar Del Plata, Argentina & Estacion Cientifica Coiba (Coiba-Aip), Clayton, Panama, Republica de Panama
- 6. Universidade de Sao Paulo (USP), Instituto de Biociencias, Sao Paulo, SP, Brazil & Universidade de Sao Paulo (USP), Centro de Biologia Marinha, Sao Sebastiao, SP, Brazil
Description
Table 3. Comparison of anatomical features of Cerianthus species.
| Species | Directive mesenteries length | Directive labial tentacle | M-mesentery (M1) length | M-mesentery (M2) length | M-mesentery (m1) length | M-mesentery (m2) length | Mesenteries attached to siphonoglyph | Siphonoglyph shape | Number of marginal tentacles |
|---|---|---|---|---|---|---|---|---|---|
| C. andamanensis | - | - | Reach aboral pore | - | - | - | - | - | ~160 |
| C. bathymetricus | - | - | Reach aboral pore | 1/2 of M-1 | - | - | - | Wide? | 28 |
| C. filiformis | > stomodeum | Present | Reach aboral pore | 6/8 of M-1 | 7/8 of M-1 | 5/8 of M-1 | 6 | Wide? | ~70 |
| C. incertus | - | - | - | - | - | - | - | - | 38-42 |
| C. japonicus | > stomodeum | Present | Almost reach aboral pore | ≅ M-1 | 3/4 of M-1 | ~1/2 of M-1 | 4? | Wide | 65 |
| C. lloydii | > stomodeum | Present | Almost reach aboral pore | Longer than M-1 | 1/5 of M-1 | 1/6 of M-1 | 4 | Narrow | Up to 70 |
| C. malakhovi | ? | Half column (?) | > M-1 | ? | ? | ? | ? | ~160 | |
| C. medusula | ? | ? | ? | ? | ? | ? | ? | ? | Few |
| C. membranaceus | > stomodeum | Present | Almost reach aboral pore | ≅M-1 | ≅P2 | ≅m-1 | 6 | Narrow | 140 |
| C. mortenseni | >stomodeum | Present | Short, almost half of gastrovascular cavity | ≅ M-1 | 3/4 of M-1 | 1/2 of M-1 | 8 | Wide | 125 |
| C. punctatus | > stomodeum | Present | Almost reach aboral pore | =M-1 | 2/3 of M-1 | 1/4 of M-1 | 6 | Rather wide | 80-90 |
| C. roulei | ? | ? | Long? | ? | ? | ? | ? | ? | ~40 |
| C. stimpsonii | ? | ? | ? | ? | ? | ? | ? | ? | ? |
| C. sulcatus | > stomodeum | Present | Reach aboral pore | ≅M-1 | ? | ? | ? | Narrow | ~180 |
| C. taedus | > stomodeum | Present | Short? | Short | ? | ? | ? | Narrow | 55 |
| C. valdiviae | ≅stomodeum | Absent | Short? | =M-1 | ≅M-1 | 1/2 of M-1 | 4 | Narrow | 35 |
| C. vas | ? | ? | ? | ? | ? | ? | ? | ? | ? |
| C. vogti | > stomodeum | Present | (?)Almost reach aboral pore | (?)Longer than M-1 | (?)1/5 of M-1 | (?)1/6 of M-1 | ? | Narrow | 30-40 |
Notes
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