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42 results for “Comatulidae”
FIGURE 10 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 10. Anneissia. (A–G) Anneissia bennetti—(A–D) live, fully exposed; various color varieties; (E–G) aboral surface showing thick centrodorsal and numerous cirri. (H–I) Anneissia japonica—(H) thick centrodorsal bearing numerous cirri in multiple rows; (I) non-confluent, widely separated comb teeth terminating in a sharp point. Raja Ampat, Indonesia: A, C, D. not vouchered; E. not vouchered (RA304); G. SIO-BIC E6290. Madang, Papua New Guinea: B. MNHN-IE-2013-8157; F. not vouchered, SIO-BIC E6063 (DNA subsample). Japan: H–I. NBC 1742, type.
FIGURE 9 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 9. Maximum likelihood tree of Comaster inferred from COI. Symbols and labels as in Figure 2. Location abbreviations—Madang, Great Barrier Reef, Australia (GBR); Papua New Guinea (PNG); Raja Ampat, Indonesia (Raja); Goodwyn Island, Western Australia (WA). New COI sequences are Genbank KR010330-KR010347.
FIGURE 11 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 11. Maximum likelihood tree of Anneissia inferred from COI. Symbols, labels and location abbreviations as in Figure 2. New COI sequences are Genbank KR010352-KR010356.
FIGURE 8 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 8. Comaster. (A–G) Comaster schlegelii—(A) live, exposed on sediment; (B) aboral surface, showing pentagonal centrodorsal lacking cirri; (C) live, exposed on reef; (D) paired comb teeth of equal shape, well separated and confluent with edge of pinnular, tapering to pinnule tip; (E) aboral surface, showing pentagonal centrodorsal with row of cirri; (F), live, tucked within coral structure; (G) aboral surface showing centrodorsal with ring of cirri. (H–M) Comaster audax—(H–I) live, exposed on reef, (J–L) aboral surface showing centrodorsal with few cirri, yellow distally; (M) paired comb teeth of equal shape, well separated and confluent with edge of pinnular, tapering to pinnule tip. Madang, Papua New Guinea: A–B. MNHN-IE-2013- 8147; C. MNHN-IE-2013-8178; E. MNHN-IE-2013-8071. I, L. not vouchered, SIO-BIC E5998 (DNA subsample). Raja Ampat, Indonesia: D, F. SIO-BIC E6260; G. SIO-BIC E6261; H. not vouchered. K, M. SIO-BIC E6258. Lizard Island, Australia: J. AM J17567, holotype.
FIGURE 7 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 7. Maximum likelihood tree of Phanogenia inferred from COI. Symbols and labels as in Figure 2. Location abbreviations—Borneo (Born); Great Barrier Reef, Australia (GBR); Malaysia (Malay); Papua New Guinea (PNG); Philippines (Philip); Raja Ampat, Indonesia (Raja); Singapore Strait, Singapore (Sing); Viligili, Maldives (Mald). New COI sequences are Genbank KR010294-KR010306.
FIGURE 6 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 6. Maximum likelihood tree of Capillaster inferred from COI. Symbols and labels as in Figure 2. Location abbreviations—Great Barrier Reef, Australia (GBR); Madang, Papua New Guinea (PNG); Raja Ampat, Indonesia (Raja); Singapore Strait, Singapore (Sing). New COI sequences are Genbank KR010307-KR010329.
FIGURE 5 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 5. Capillaster. (A–C, F–I) Capillaster multiradiatus—(A, B, G–I) live, on soft coral (A) and hard coral (B) during the day, and (G–H) with centrodorsal hidden and arms exposed at night; (C, I) aboral surface, showing rounded pentagonal centrodorsal and row of cirri; (F) comb with single, triangular teeth confluent with outer edge of pinnular. (D–E) Capillaster sentosus—(D) live, exposed for photograph. (E) ray base, preserved, showing rounded pentagonal centrodorsal with one row of cirri. Madang, Papua New Guinea: A. MNHN-IE-2013-8105; B. MNHN-IE-2013-8079; D. MNHN-IE-2013-8066; G, I. MNHN-IE-2013-8066; H. not vouchered. Raja Ampat, Indonesia: C. not vouchered (RA219); F. SIO-BIC E6179. Australia or Timor: E. MNHN EcCs 1006.
FIGURE 4 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 4. Maximum likelihood tree of Comatula inferred from COI. Symbols and labels as in Figure 2. Location abbreviations—Great Barrier Reef, Australia (GBR); Singapore Strait, Singapore (Sing); Rowley Shoals, Western Australia (WA). New COI sequences are Genbank KR010348-KR010351.
FIGURE 1 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 1. Comatellinae. (A–C) Alloeocomatella pectinifera—(A) live, centrodorsal concealed with ten arms exposed from coral, photographed at night; (B) well-developed rounded pentagonal centrodorsal with one row of cirri; (C) combs with>20 tall, narrow, triangular teeth confluent with the outer edge of pinnule, non-tapering. (D) Alloeocomatella polycladia exposed on coral following removal from under loose coral rubble, with diagnostic red color and>10 arms, curling. (E–F) Comatella stelligera, preserved—(E) specimen 2, entire animal showing>20 arms and numerous cirri; (F) specimen 1, well-developed circular centrodorsal with two rows of cirri; arrows indicate syzygies. (G–L) Comatella nigra—(G–J) live, semicryptic on coral reef, showing various color morphs; (K) well-developed circular centrodorsal with one row of cirri; arrows indicate syzygies; (L) combs with triangular teeth, confluent with interior side of pinnule, diminishing distally to a blunt tip. Raja Ampat, Indonesia: A. not vouchered; C. SIO-BIC E6166. Palau: B. CRECH 236; K. SIO-BIC E5875; L. SIO-BIC E6265. Madang, Papua New Guinea: D. MNHN-IE-2013-8123. G. MNHN-IE-2013-8179; I. MNHN-IE-2013-8103; MNHN-IE-2013-8064. Challenger Station 174, near Kandavu, Fiji: E–F. NHM 88.11.9.104, type specimens 1 and 2. Timor: H. AM J.25420.
FIGURE 2 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 2. Maximum likelihood tree of Comatellinae inferred from COI. Symbols near nodes refer to bootstrap (BS) and jackknife (JK) support scores, for maximum likelihood (ML) and maximum parsimony (MP) analyses, respectively. An asterisk indicates nodes with>90% bootstrap and jackknife support. Other scores are represented BS/JK. A hyphen is given for nodes not recovered in MP analyses. Previous morphological identifications in brackets. Taxa labeled as: location - Genbank accession number. Location abbreviations—Great Barrier Reef, Australia (GBR); Madang, Papua New Guinea (PNG); Raja Ampat, Indonesia (Raja); Rowley Shoals, Western Australia (WA). New COI sequences: Genbank KR010271-KR010293.
FIGURE 3 in The genera and species of Comatulidae (Comatulida: Crinoidea): taxonomic revisions and a molecular and morphological guide
FIGURE 3. Comatula. (A–C) Comatula pectinata—(A, B) live, exposed on coral reef; (C) small, thin centrodorsal with few cirri. (D–I) Comatula rotalaria—(D) live, exposed on sandy sediment, with ~25 arms; (E) thin, rounded centrodorsal with cirrus buds; (F) distal portion of arm showing distal intersyzygial interval of four; arrows indicate syzygies. (G–I) Comatula rotalaria, preserved—(G) aboral surface, small centrodorsal and more than ten arms visible; (H) aboral surface, arrows indicate syzygies; (I) triangular comb teeth confluent with edge of pinnule. (J–N) Comatula solaris—(J) live, exposed on sandy sediment; (K) aboral surface showing ten arms and small centrodorsal with cirri; (L) combed pinnules with triangular teeth confluent with edge of pinnule. (M) Aboral view showing ten arms and small centrodorsal with few cirri; (N) aboral ray base, arrows indicate syzygies. (O–Q) Comatula tenuicirra—(O) triangular separated comb teeth confluent with edge of pinnule tapering to a point; (P–Q) centrodorsal with cirri restricted to interradial angles, arrows indicate syzygies. (R) Comatula purpurea, aboral surface showing ten arms and small, thin centrodorsal with cirri restricted to interradial angles. Australian Seas: G–I. MNHN EcCs 1008, syntype; M–N; MNHN EcCs 1010, syntype. Java Sea (Siboga Station 320): O. NBC V.ECH.C2102.1, syntype; P. NBC V.ECH.C2102.2, syntype; Q. Leid V.ECH.C 2102.2, spm 1. Lizard Island, Australia: A–C. SAM K2092; D–F. SAM K2057; J–L. SAM K2058; R. SAM K2009.
FIGURE 5 in Comanthus kumi, a new shallow-water comatulid (Echinodermata: Crinoidea: Comatulida: Comasteridae) from the Ryukyu Islands, Japan*
FIGURE 5. Colouration in life of aboral side of centrodorsal, division series, and proximal part of arms: A, Comanthus gisleni Rowe, Hoggett, Birtles, & Vail, 1986, RUMF-ZE-00030; B, Comanthus parvicirrus (Müller, 1841), RUMF-ZE-00031.
FIGURE 3. Comanthus kumi n in Comanthus kumi, a new shallow-water comatulid (Echinodermata: Crinoidea: Comatulida: Comasteridae) from the Ryukyu Islands, Japan*
FIGURE 3. Comanthus kumi n. sp., holotype, RUMF-ZE-00025, lateral views of pinnules: A, terminal comb of PD; B, proximal combed segments of PD, arrows indicate small secondary teeth; C, terminal combs of P1; D, small spines (arrows) on middle segments of distal pinnule, dorsal view. Scales = 0.5 mm.
FIGURE 2. Comanthus kumi, n in Comanthus kumi, a new shallow-water comatulid (Echinodermata: Crinoidea: Comatulida: Comasteridae) from the Ryukyu Islands, Japan*
FIGURE 2. Comanthus kumi, n. sp., holotype, RUMF-ZE-00025. A, centrodorsal, radials, and proximal part of rays, aboral view; B, proximal part of one ray, aboral view; C, first to fifth arm brachials, aboral view; D, eighth to thirteenth arm brachials, aboral view; E, distal brachials of arm and proximal part of pinnules, aboral view; F, detached cirrus, lateral view. Abbreviations: R, radial; IBr, first division series; IIBr, second division series; br, brachial. Scales: A, B = 5.0 mm; C–F = 1.0 mm.
FIGURE 1. Comanthus kumi n in Comanthus kumi, a new shallow-water comatulid (Echinodermata: Crinoidea: Comatulida: Comasteridae) from the Ryukyu Islands, Japan*
FIGURE 1. Comanthus kumi n. sp. in life: A, B, posture at night, specimens not collected; C, whole animal, aboral view, holotype, RUMF-ZE-00025; D, centrodorsal, radials and proximal part of rays, aboral view, holotype, RUMF-ZE-00025; E, disk, oral view, paratype, RUMF-ZE-00027; F, whole animal, aboral view, paratype, RUMF-ZE-00029.
FIGURE 4. Comanthus kumi n in Comanthus kumi, a new shallow-water comatulid (Echinodermata: Crinoidea: Comatulida: Comasteridae) from the Ryukyu Islands, Japan*
FIGURE 4. Comanthus kumi n. sp., holotype, RUMF-ZE-00025, pinnules: A, PD, lateral view; B, P1, lateral view; C, P5, lateral view. Scales = 1.0 mm; upper for whole pinnules, lower for enlarged pinnulars.
Supplementary material 1 from: Mei Z, Sha Z, Sun S (2023) Going deeper and further: a range and depth extension for the deep-sea feather star Paratelecrinus cubensis (Carpenter, 1881) (Comatulida, Atelecrinidae), first record from the Western Pacific. ZooKeys 1184: 103-113. https://doi.org/10.3897/zookeys.1184.110577
Sequence information needed to construct phylogenetic trees
Fig. 2. Comanthus scintillus n in Comanthus scintillus, a New Species of Featherstar (Echinodermata: Crinoidea: Comatulida: Comatulidae) from Southern Japan
Fig. 2. Comanthus scintillus n. sp. A, feeding posture, RUMF-ZE-00437; B, whole animal, aboral view, BIK-EC-CR0095; C, centrodorsal and proximal rays, aboral view, OMNH-Iv6233; D, disk, oral view, RUMF-ZE-00437.
Fig. 1. Comanthus scintillus n in Comanthus scintillus, a New Species of Featherstar (Echinodermata: Crinoidea: Comatulida: Comatulidae) from Southern Japan
Fig. 1. Comanthus scintillus n. sp., holotype, OMNH-Iv6230. A, centrodorsal and proximal ray, aboral view; B, cirrus, lateral view; C, proximal pinnules (P1 to P3, left to right), lateral view; D, terminal comb on P1, lateral view. Scale bars 5 mm for A and C, 1 mm for B and D.
Fig. 1. Hirsutocrinus duplex n in Hirsutocrinus duplex, a New Genus and Species of Sea Lilies (Crinoidea, Comatulida, Bathycrinidae) from the Western North Pacific
Fig. 1. Hirsutocrinus duplex n. gen. and sp., holotype. A, Radial ring with proximal arms; B, fragment of stalk with distal proxistele and upper mesistele; C, mesistele; D, dististele; E, Brs 26–33 with P7 and P8; F, Brs 8–11 with P1.
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OpenNeuro
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