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TABLE 2 in Carlgren's hesitation allayed: redescription and systematics of Heteranthus verruculatus Klunzinger, 1877 (Cnidaria, Actiniaria), with a redefinition of Heteranthidae Carlgren, 1900
Description
TABLE 2 Cnidom of Heteranthus verruculatus Klunzinger, 1877, comprising type specimens (i.e,. those of H.verruculatus and H.insignis), and voucher specimens. Regarding the latter, cnidae measurements were taken from both solitary and clustering polyps
| Type Specimens | Voucher Specimens | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| NRS 4861 | NRS 4076 | Solitary polyps | Clustering polyps | ||||||||
| Tissue | Cnidae | Range length n | Range length × n | Range length × N | n | Range length × | N | n | |||
| × width | width | width | width | ||||||||
| Marginal | Spirocysts (A) | (10.0)12.0– | 10 | (9.6)10.8–18.0 | 10 | (11.0)13.0–23.0 | 6/6 | 60 | 10.0–20.2 × | 7/7 | 70 |
| tentacles | 17.0 × 1.5–3.0 | × 2.4 | × 2.0–3.0 | (1.5)2.0–3.0 | |||||||
| Basitrichs (B) | (14.0)16.5– | 10 | 15.6–18.0 × | 10 | 14.0–18.7 × | 6/6 | 60 | (12.1)13.0–19.0 × | 7/7 | 70 | |
| 19.0 × 2.0–3.0 | 2.4–3.0(3.6) | 2.0–3.0 | 2.0–3.0 | ||||||||
| 14.8–18.3 × | ? | ||||||||||
| 2.0–2.5 | |||||||||||
| Discal tentaclesSpirocysts (C) | ‒ | ‒ | 13.2–16.8 × | 10 | (8.0)10.0–19.0 | 6/6 | 60 | (9.0)11.1–17.2 × | 5/5 | 50 | |
| 2.4–3.0 | × 2.0–3.5 | 2.0–3.0(3.5) | |||||||||
| Basitrichs (D) | ‒ | ‒ | 10.8–13.2 × 2.4 | 10 | 9.0–16.0 × | 6/6 | 60 | 8.0–20.5(22.0) × | 5/5 | 50 | |
| 2.0–3.0 | (1.5)2.0–2.5(3.0) | ||||||||||
| Marginal | Basitrichs (E) | 8.0–10.0 × | 10 | 12.0–18.6(24.0) × 5 | 10.0–15.0 × | 6/6 | 59 | 7.5–13.1 × | 7/7 | 71 | |
| projections | 1.5–2.0 | 2.4–3.0(3.6) | 2.0–2.5 | 2.0–2.5 | |||||||
| Column | Basitrichs (F) | 18.0–21.0 × | 10 | (12.0)15.0–25.2 × 23 | 11.0–19.2 × | 6/6 | 60 | 11.0–17.0 × | 7/7 | 80 | |
| 2.0–3.0 | 2.0–3.0 | 2.0–3.0(3.5) | (1.5)2.0–2.5 | ||||||||
| 15.5–20.6 × | ? | ||||||||||
| 2.0–2.5 | |||||||||||
| Actino-pharynxBasitrichs (G) | ‒ | ‒ | (18.6)20.4–23.4 0 10 | (15.0)16.0–25.3 6/6 | 60 | 16.0–23.5 × | 7/7 | 70 | |||
| × 2.4–3.0 | × 2.0–4.0 | 2.0–3.0(3.5) | |||||||||
| Microbasic p- masti- | ‒ | ‒ | 15.6–18.6 × | 10 | 15.0–25.3 × | 6/6 | 60 | 15.0–25.5 × | 7/7 | 71 | |
| gophores (H) | (2.4)3.6–4.8 | 3.0–6.0 | 3.0–7.0 | ||||||||
Notes
Published as part of Yap, Nicholas Wei Liang, Quek, Zheng Bin Randolph, Tan, Ria, Nugroho, Dharma Arif, Lee, Jen Nie, Lee Berumen, Michael, Tan, Koh Siang & Huang, Danwei, 2021, Carlgren's hesitation allayed: redescription and systematics of Heteranthus verruculatus Klunzinger, 1877 (Cnidaria, Actiniaria), with a redefinition of Heteranthidae Carlgren, 1900, pp. 172 in Contributions to Zoology 90 (2) on page 172, DOI: 10.1163/18759866-BJA10015, http://zenodo.org/record/8343299
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Additional details
Identifiers
References
- Klunzinger, C. B. (1877) Die Korallthiere des rothen Meeres. Erster Theil: Die Alcyonarien und Malacodermen. Verlag der Gutmann'schen Buchhandlung, Berlin.