taxonID	type	description	language	source
03F99517FFEE293EFF2C5389A35D27E7.taxon	diagnosis	Diagnosis. (modified after Hutchings & Peart 2002). Rim of cephalic veil with numerous long cirri. Cephalic veil completely free from operculum forming dorsal semi-circle around numerous buccal tentacles. Raised opercular margin cirrate. Chaetigers 1 – 3 (segments 5 – 7) with notopodia and notochaetae only, chaetigers 4 – 16 biramous with notopodia, neuropodia, notochaetae and neurochaetae, chaetiger 17 with notopodia and notochaetae only (ratio of number of pairs of notopodia to neuropodia 17 / 13). Notochaetae with hirsute surfaces or with serrated margins. Neurochaetal uncini with major teeth arranged in 2 – 6 rows. Posterior 5 segments fused to form flattened plate or scaphe distinctly separate from the abdomen.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFEE293EFF2C5389A35D27E7.taxon	discussion	Remarks. Thirteen species of Amphictene have been described to date. An additional species is described in this paper.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFED293AFF2C56FFA0C02407.taxon	materials_examined	Material examined. Holotype: AM W. 47432, MI QLD 2194, Lizard Island, Watson’s Bay, 14 ° 39 ' 26 " S 145 ° 27 ' 3 " E, 6.5 m, coll. P. Hutchings & M. Capa, 28 Aug 2010, CReefs, gravid with coelomic gametes, 5.7 mm long, 1.6 mm wide anteriorly, 0.7 mm wide posteriorly. Paratypes: AM W. 47429, MI QLD 2194 (2, 1 gravid with coelomic gametes), same locality as holotype, 3.1 – 4.5 mm long, 1.2 – 1.5 mm wide anteriorly, 0.8 mm wide posteriorly; AM W. 47433, MI QLD 2194, same, 2.8 mm long, 1.2 mm wide anteriorly, 0.6 mm wide posteriorly, mounted for SEM.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFED293AFF2C56FFA0C02407.taxon	description	Description. Preserved specimen pale cream in colour, small, conical in shape (Fig. 1 A – B). Tube composed of cemented sand grains and shell fragments. Rim of cephalic veil with 11 (10 – 13) long, narrow cirri, tips rounded and slightly expanded. Cephalic veil completely free from operculum forming dorsal semi-circle around the numerous buccal tentacles (Fig. 2 A). Buccal tentacles conspicuous, markedly wide and deeply grooved, inverted V shaped (Figs 1 A, 2 A). Raised opercular margin well developed, divided into 15 (13 – 19) triangular lappets. Operculum with 14 (13 – 14) pairs of long paleae, yellow-gold, curved dorsally, thick at base and flatten towards distal end, tips extended (Fig. 2 B), filiform when viewed under SEM (Fig. 3 A). A stalked spherical structure was noted between the two sets of paleae, resembling a balloon (Figs 2 B, 3 A). Length of the structure approximately half of immediately neighbouring (shortest) paleae. Tentacular cirri arise on anterior margin of segment 2. Segment 2 without anterodorsal lobe. Two pairs of comb-like branchiae on segments 3 and 4, situated laterally and consisting of loose flat lamellae (Figs 2 C, 3 B). Anterior pair situated more ventrally and almost twice as large as posterior pair. Chaetigers 1 and 2 with broad anteroventral lobe, with that of chaetiger 1 more prominent. Anterior margin of lobes smooth. Nephridial papillae not observed. Chaetigers 1 – 3 (segments 5 – 7) with notopodia and notochaetae only. Chaetigers 4 – 16 biramous with notopodia, neuropodia, notochaetae and neurochaetae (Fig. 3 C). Chaetiger 17 with notopodia and notochaetae only. All notochaetae finely hirsute, some with smooth tip capillaries and some with broad distal pectinate wing (Fig. 3 D). Neuropodia wedge-shaped, erect tori with numerous neurochaetae. Neurochaetal uncini with major teeth arranged in 3 – 6 longitudinal rows, each row with 6 – 9 teeth, with size of teeth declining basally (Fig. 3 E). Posterior 5 segments fused to form a flattened plate or scaphe, broader than long, or as broad as long (Fig. 3 F). Scaphe with anal flap and dorsal papilla, scaphal margins crenulated and lobed (Fig. 3 F – G). Small circular ciliated patches scattered across scaphal lobes, visible only under SEM (Fig. 3 G). Scaphal hooks present, 4 pairs, broad, golden or yellow-brown, tips curved and pointed (Figs 2 D, 3 F).	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFED293AFF2C56FFA0C02407.taxon	discussion	Remarks. This new species Amphictene lizardensis n. sp. is characterized by 4 pairs of robust or broad based scaphal hooks with curved point tips and the arrangement of uncini teeth in 3 – 6 rows. Hutchings & Peart (2002) provided a summary of the diagnostic feature of all known species of Amphictene (see Table 1, Hutchings & Peart 2002) and a new species from the Gulf of Mexico has since been described (García-Garza & de León-González 2014). Amphictene lizardensis n. sp. most closely resembles A. auricoma (O. F. Müller, 1776) described from Denmark in terms of number of cirri on cephalic veil and on the opercular rim. However, A. auricoma has significantly more scaphal hooks (8 – 18 pairs) than A. lizardensis n. sp. (4 pairs). The same character can be used to distinguish A. lizardensis n. sp. from the Australian species A. favona with 16 pairs of scaphal hooks. Amphictene uniloba, the other Australian species, has 4 – 10 pairs of scaphal hooks, but these are fine, in contrast to the broad based shape with curved pointed tips in A. lizardensis n. sp.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFED293AFF2C56FFA0C02407.taxon	etymology	Etymology. The species is named after Lizard Island where the species was described from. Habitat. Shallow subtidal sandy substrates.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFED293AFF2C56FFA0C02407.taxon	materials_examined	Type locality. Queensland: Lizard Island, Watson’s Bay, 14 ° 39 ' 26 " S, 145 ° 27 ' 3 " E.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFED293AFF2C56FFA0C02407.taxon	distribution	Distribution. Lizard Island, Queensland.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFEA293AFF2C5228A35D2691.taxon	diagnosis	Diagnosis. (After Hutchings & Peart 2002; Nishi et al. 2014). Rim of cephalic veil with numerous long cirri. Cephalic veil completely free from operculum, forming a dorsal semi-circular lobe covering the bases of numerous buccal tentacles. Raised opercular margin smooth. Chaetigers 1 – 3 (segments 5 – 7) with notopodia and notochaetae only, chaetigers 4 – 16 biramous with notopodia, neuropodia, notochaetae and neurochaetae, chaetiger 17 with notopodia and notochaetae only (ratio of number of pairs of notopodia to neuropodia 17 / 13). Notochaetae smooth or serrated (or plumose). Neurochaetal uncini with major teeth arranged in two or three (or more) rows. Posterior 5 segments fused to form a flattened plate or scaphe distinctly separate from the abdomen.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFEA293AFF2C5228A35D2691.taxon	discussion	Remarks. Twenty-four species of Pectinaria have been described to date. The major Australian revision by Hutchings & Peart (2002) listed 22 species, Nishi et al. (2014) re-established P. hiuchiensis Kitamori, 1965 and transferred P. okuda (Imajima & Hartman, 1964) from the genus Cistenides. An additional species is described in this paper.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFEA2939FF2C50DEA3932568.taxon	materials_examined	Material examined. AM W. 43945, MI QLD 2345 (2); AM W. 44029, MI QLD 2355; AM W. 45037, MI QLD 2441; AM W. 45851, MI QLD 2363, photographed.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFEA2939FF2C50DEA3932568.taxon	discussion	Remarks. The material collected from Lizard Island was compared with material previously identified as P. antipoda and cited in Hutchings & Peart (2002). The species is widely distributed in Australia and has been recorded south from Broome, Western Australia around southern Australia and along the east coast to Heron Island, Queensland. This study extends the known distribution of the species to northern Queensland. Habitat. The material from Lizard Island was collected from sandy to muddy bottoms at depths of 12 – 21 m. This species was previously known from low water mark to 92 m, in sediments ranging from mud, silty sand to sand, but has also been reported from Posidonia spp. seagrass beds.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFEA2939FF2C50DEA3932568.taxon	materials_examined	Type locality. New South Wales: Port Jackson, Sydney, 33 ° 51 ' S 151 ° 16 ' E.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFEA2939FF2C50DEA3932568.taxon	distribution	Distribution. Australia: Broome, Western Australia around southern Australia and along the east coast to Lizard Island, Queensland.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFE92936FF2C53C6A6D526BB.taxon	materials_examined	Material examined. Holotype: AM W. 47431, Lizard Island, Coconut Beach, 14 ° 41 ' 3 '' S 145 ° 28 ' 12 '' E, intertidal, coll. P. Hutchings & M. Capa, 25 Aug 2010, CReefs, 22.0 mm long, 11.0 mm wide anteriorly, 6.0 mm wide posteriorly.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFE92936FF2C53C6A6D526BB.taxon	description	Description. Preserved specimen pale cream in colour. Body wide, robust and conical in shape (Fig. 5 A – B). Anterior width approximately 1 / 2 length of specimen. Tube straight to slightly curved, composed of cemented shell-like fragments and sand grains. Rim of cephalic veil with 16 long cirri. Cirri are triangular appendages which rapidly taper. Cephalic veil completely free from operculum, forming a dorsal semi-circle around the numerous buccal tentacles (Fig. 6 A). Buccal tentacles numerous and with deep medial groove (Figs 5 A, 6 A). Raised opercular margin well developed, smooth (Fig. 6 B). Operculum with 9 pairs of paleae, yellow-gold, stout, slightly curved dorsally, tips blunt (Fig. 5 B). Tentacular cirri not observed. Two pairs of comb-like branchiae on segments 3 and 4, situated laterally and consisting of loose flat lamellae. Anterior pair larger and situated more ventrally than posterior pair. Chaetiger 1 and 2 with anteroventral lobe large and broad, with that of chaetiger 2 larger than that of chaetiger 1; anterior margin of lobes smooth. Nephridial papillae not observed. Chaetigers 1 – 3 (segments 5 – 7) with notopodia and notochaetae only. Chaetigers 4 – 16 biramous with notopodia, neuropodia, notochaetae and neurochaetae. Chaetiger 17 with only notopodia and notochaetae. Notochaetae of chaetigers 1 – 3 and 12 – 17 reduced in size compared to those of notopodia 4 – 11. Notochaetae include smooth winged capillaries and thick robust chaetae (Fig. 7 A – B). Neuropodia wedge shaped, erect and glandular. Neurochaetae with major teeth arranged in 2 rows, 6 – 10 teeth per row (Fig. 7 C). Glandular areas present on chaetigers 3 – 17. Glandular areas from chaetigers 3 – 8 form prominent strips that are partially joined to anterior edge of corresponding neuropodia (Fig. 6 B). Posterior scaphe and abdomen distinctly separated. Posterior 5 segments fused to form a flattened plate or scaphe, broader than long, with crenulated margins (Fig. 6 C – D). Anal flap present. Scaphal hooks present, 6 pairs, broad, blunt, golden (Fig. 6 C).	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFE92936FF2C53C6A6D526BB.taxon	discussion	Remarks. This new species Pectinaria carnosus n. sp. is characterised by 9 pairs of stout paleae with blunt tips and 6 pairs of broad and blunt scaphal hooks. Hutchings & Peart (2002) provided a summary of the diagnostic feature of all known species (see Table 4) together with comments on the validity of the type species of the genus. Pectinaria carnosus n. sp. most closely resembles P. belgica Hutchings & Peart, 2002 (described from Sweden), P. antipoda and P. dodeka. Pectinaria carnosus n. sp. can be distinguished from P. antipoda by the absence of large rounded papillae on the anteroventral lobe of chaetiger 2, which varies from 12 to 19 in P. antipoda. Pectinaria carnosus n. sp. can also be distinguished from the only other Australian species P. dodeka and P. kanabinos by the shape of paleae. Pectinaria carnosus n. sp. has short stout paleae with blunt tips, as opposed to the acute and needle-like shape in P. dodeka and P. kanabinos.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFE92936FF2C53C6A6D526BB.taxon	etymology	Etymology. The species name carnosus translates as “ fleshy ” in Latin and is representative of the general shape of the specimen. Habitat. Found in amongst coral rubble.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
03F99517FFE92936FF2C53C6A6D526BB.taxon	materials_examined	Type locality. Queensland: Lizard Island, Coconut Beach, 14 ° 41 ' 3 '' S 145 ° 28 ' 12 '' E. Distribution. Species currently known only from Lizard Island in the intertidal zone.	en	Wong, Eunice, Hutchings, Pat (2015): New records of Pectinariidae (Polychaeta) from Lizard Island, Great Barrier Reef, Australia and the description of two new species. Zootaxa 4019 (1): 733-744, DOI: 10.11646/zootaxa.4019.1.25
