Glycera tesselata Grube 1863
Creators: name: Böggemann, Markus
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Phyllodocida
Glyceridae
Glycera
Glycera tesselata

description: Glycera tesselata Grube, 1863
(Figs 6, 10 E)
Glycera tesselata Grube, 1863: 41; pl. 4, figs 4, 4a. Synonyms see Böggemann 2002
Material examined. AM W.47204, MI QLD 2444, af/5.3/34/1.0/0.7; AM W.45499, MI QLD 2445, cs/20/60/1.4/ 0.9, part of proboscis on SEM stub; AM W.44667, MI QLD 2410, cs/9/52/1.0/0.6; AM W.46146, Lizard Island, Granite Bluff, 14°39'S 145°27'E, reef rock, 6 m, by hand from SCUBA, 26 Aug 1976, af/4.5/42/0.8/0.5; AM W.45498, MI QLD 2446, cs/6/51/1.2/0.8; AM W.40427, Lizard Island, Chinaman's Head, 8 Apr 1977, cs/6.5/49/ 0.7/0.4; AM W.46133, off Chinaman's Point, 7 m, Apr 1977, cs/10/50/0.7/0.4; AM W.44576, MI QLD 2376, cs/7/ 39/0.6/0.3; AM W.44222, MI QLD 2371, cs/19/76/1.2/0.7; AM W.47218, MI QLD 2371 (2), cs/18/60/1.2/0.7, cs/ 12.5/57/1.2/0.7, parts of proboscis on SEM stub; AM W.44258, MI QLD 2371, cs/20/54/1.1/0.6; AM W.44854, MI QLD 2423, cs/9/53/1.1/0.7; AM W.40426, Lizard Island Group, fringing reef between Bird Islet and South Island, 12 m, 10 Apr 1977, cs/8/47/0.9/0.5; AM W.41210, Lizard Island, Bommie Bay, 14°39'35"S 145°28'16"W, coral rubble, 7.4–10.5 m, by hand from SCUBA, 9 Sep 2010, CReefs, af/6.5/59/1.3/0.9; AM W.44251, MI QLD 2380, cs/2.3/33/0.5/0.3; AM W.44291, MI QLD 2382, cs/6.2/45/0.8/0.5; AM W.44300, MI QLD 2383, af/2.5/23/0.5/0.3; AM W.44322, MI QLD 2387, cs/3.2/ca.37/0.5/0.3; AM W.44844, MI QLD 2387 (2), cs/2.7/31/0.5/0.3, af/3.2/33/ 0.6/0.3; AM W.41211, Yonge Reef, 14°34'40"S 145°37'E, coral rubble, 8 m, by hand on snorkel, 10 Sep 2010, CReefs, cs/4.6/46/0.8/0.4; AM W.40748, Yonge Reef, back reef, 14°36'S 145°37'E, 2 m, 19 Jan 1975, cs/5/40/0.9/ 0.5; AM W.40750, Yonge Reef, back reef, 14°36'S 145°37'E, 5 m, 7 Jan 1975, cs/3.2/34/0.5/0.3; AM W.47208, Yonge Reef, back reef, 14°36'S 145°37'E, dead Acropora heavily encrusted with Lithothamnion, 2 m, 19 Jan 1975, af/3.5/23/0.5/0.3; AM W.46136, Yonge Reef, outer slope, 14°36'S 145°38'E, solid reef habitat, 3 m, 10 Jan 1975, cs/11.5/59/1.3/0.8, part of proboscis on SEM stub; AM W.46145, Outer Yonge Reef, reef rock with Lithothamnion and Halimeda, 30 m, by hand from SCUBA, 24 Jan 1977, cs/5/35/0.5/0.3; AM W.46200 (few), Outer Yonge Reef, dead coral, 9 m, by hand from SCUBA, 15 Jan 1977, cs/7/43/0.7/0.3, af/7/34/0.8/0.4, af/5/30/0.5/0.3; AM W.46202 (few), Outer Yonge Reef, Halimeda covering pink coralline algae, 20 m, 21 Jan 1977, cs/7/41/0.7/0.4, cs/4.2/35/ 0.5/0.3, cs/2.3/28/0.3/0.1, cs/2.3/27/0.3/0.1, cs/2.2/23/0.3/0.1, cs/2.2/23/0.3/0.1, cs/2.1/21/0.3/0.1, cs/2/26/0.4/0.2, cs/2/21/0.3/0.1, cs/1.9/21/0.3/0.1, cs/1.5/17/0.3/0.1, cs/1.4/20/0.3/0.1, cs/1.4/20/0.3/0.1, cs/1.1/18/0.2/0.1, af/5.3/ 36/0.7/0.4, af/3.2/38/0.3/0.1, af/1.7/17/0.3/0.1, af/1.5/17/0.3/0.1, af/1.5/16/0.3/0.1, af/1.3/13/0.3/0.1, af/1.2/15/0.3/ 0.1, af/1.2/14/0.3/0.1, af/1/12/0.3/0.1; AM W.47213 (3), Outer Yonge Reef, bommie surrounded with rubble, covered in Lithothamnion, 30 m, 25 Jan 1977, cs/6.5/47/0.5/0.2, cs/6/53/0.5/0.2, cs/4.7/37/0.5/0.2; AM W.47214 (2), Outer Yonge Reef, isolated bommie, reef rock, 40 m, 3 Nov 1977, cs/5.5/38/0.7/0.4, af/3/26/0.3/0.2; AM W.46206, Outer Yonge Reef, large bommie, pink Lithothamnion and filamentous algae, 40 m, 6 Nov 1977; AM W.44171, MI QLD 2359, af/7/38/1.1/0.6; AM W.44172, MI QLD 2359 (2), cs/8.5/51/1.1/0.7, cs/8.5/48/1.0/0.6.
Diagnosis. Proboscidial papillae mainly digitiform with straight, median, longitudinal ridge; ailerons with deeply incised bases; parapodia of mid-body with slightly longer neuropodial than notopodial prechaetal lobes and two short postchaetal lobes; branchiae absent.
Description. Body up to 20 mm long with up to 76 chaetigers. Mid-body segments bi-annulate.
Conical prostomium consisting of about 8–9 rings; terminal ring with four appendages and basal one with pair of nuchal organs (Fig. 6 A).
Proboscis with two types of papillae: l. numerous digitiform papillae with straight, median, longitudinal ridge on posterior surface and sometimes additional V-shaped ridge near tip; 2. isolated, slightly shorter and broader, conical papillae without distinct ridges (Figs 6 B, 10E). Terminal part of proboscis with four hook-shaped jaws arranged in a cross and accessory ailerons with deeply incised base (Fig. 6 A, C).
First two pairs of parapodia uniramous; following parapodia biramous (Fig. 6 D–K). Two slender triangular to digitiform prechaetal lobes; neuropodial lobe usually slightly longer and wider than notopodial lobe; both lobes becoming slightly thinner in posterior parapodia; in last parapodia notopodial lobe distinctly shorter than neuropodial one. Two shorter, rounded postchaetal lobes. Dorsal cirri from 3rd parapodium, conical to oval; inserted - most clearly in anterior part of body - on body wall far above parapodial base. Ventral cirri slender triangular to digitiform, about as long as postchaetal lobes; in posterior parapodia slender and elongated; in last parapodia about as long as neuropodial prechaetal lobe; situated medio-ventrally on parapodia. Branchiae absent.
Noto- and neuropodia each with a single acicula (Fig. 6 D–K). Notochaetae capillaries. Neurochaetae compound spinigers with blades of different lengths.
Pygidium with dorsal anus and terminal pair of slender, elongated cirri.
Distribution. Lizard Island Group, North Direction Island, Yonge Reef; 0.5– 40 m.
description: Published as part of Böggemann, Markus, 2015, Glyceriformia Fauchald, 1977 (Annelida: " Polychaeta ") from Lizard Island, Great Barrier Reef, Australia in Zootaxa 4019 (1), DOI: 10.11646/zootaxa.4019.1.7, http://zenodo.org/record/240217