Orectolobus parvimaculatus
Last & Chidlow, 2008
Dwarf spotted wobbegong
Classification: Elasmobranchii Orectolobiformes Orectolobidae
Reference of the original description
Two new wobbegong sharks, Orectolobus floridus sp. nov. and O. parvimaculatus sp. nov. (Orectolobiformes: Orectolobidae), from southwestern Australia. Zootaxa, 1673, 49–67
Two new wobbegong sharks, Orectolobus floridus sp. nov. and O. parvimaculatus sp. nov. (Orectolobiformes: Orectolobidae), from southwestern Australia. Zootaxa, 1673, 49–67
Image of the original description
Image in copyright.
Image in copyright.
Types
Orectolobus parvimaculatus
Holotype: CSIRO: H 5634-01; Paratype: CSIRO: H 6505-02; CSIRO: H 6505-01; CSIRO: H 6192-01; CSIRO: H 6188-01; CSIRO: H 6172-01; CSIRO: H 6171-01; CSIRO: H 5633-09; CSIRO: H 5633-08; CSIRO: H 5633-07; CSIRO: H 5633-06; CSIRO: H 5633-05; CSIRO: H 5633-04; CSIRO: H 5633-11; CSIRO: H 5633-10; CSIRO: H 5633-03; CSIRO: H 5633-01; CSIRO: H 6192-02; CSIRO: H 6170-01; CSIRO: H 5633-12; CSIRO: H 5633-02; WAM: P 31770-001; WAM: P 27279 001; WAM: P 32871-001;
Orectolobus parvimaculatus
Holotype: CSIRO: H 5634-01; Paratype: CSIRO: H 6505-02; CSIRO: H 6505-01; CSIRO: H 6192-01; CSIRO: H 6188-01; CSIRO: H 6172-01; CSIRO: H 6171-01; CSIRO: H 5633-09; CSIRO: H 5633-08; CSIRO: H 5633-07; CSIRO: H 5633-06; CSIRO: H 5633-05; CSIRO: H 5633-04; CSIRO: H 5633-11; CSIRO: H 5633-10; CSIRO: H 5633-03; CSIRO: H 5633-01; CSIRO: H 6192-02; CSIRO: H 6170-01; CSIRO: H 5633-12; CSIRO: H 5633-02; WAM: P 31770-001; WAM: P 27279 001; WAM: P 32871-001;
Description :
Citation: Orectolobus parvimaculatus Last & Chidlow, 2008: In: Database of modern sharks, rays and chimaeras, www.shark-references.com, World Wide Web electronic publication, Version 12/2024
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Common names
Dwarf spotted wobbegong
Dwarf spotted wobbegong
Short Description
This species is characterized by the following features: body coloration variable, rich, brownish, greyish and/or yellowish dorsal colour pattern overlain with dense coverage of pale irregular streaks and large, ring-like ocelli; dorsal fins has alternating dark and light marginal blotches suffused with pale reticulations; dark saddles found on tail converging strongly toward ventral surface; ventral surface of trunk mainly uniformly pale; nasal barbel is bilobed; postspiracular lobes are well-developed, thallate, distance across preorbital group 1.8-2.5 times interspace between preorbital group and postspiracular lobe (PO/PO-PS1), 5.6-8.7 times base length of anterior postspiracular lobe (PO/PS1); base of anterior postspiracular lobe 2.6-4.5 in its distance from postorbital group (PO-PS1/PS1), 1.4-2.6 in its distance from posterior postspiracular lobe (PS1-PS2/PS1); back and above eye without warty tubercles; dorsal fins tall, upright in adult males; first dorsal-fin origin over mid pelvic-fin base; tip of pelvic fin below or slightly forward of insertion of first dorsal fin; interdorsal space 0.6-0.8 times the anal-fin base length; anal-fin inner margin 0.5-0.7 of anal-fin posterior margin; 21-22 teeth in upper jaw, medial row at symphysis of upper jaw absent; 46-49 monospondylous centra; 142-149 total vertebral centra (Ref. 74934).
This species is characterized by the following features: body coloration variable, rich, brownish, greyish and/or yellowish dorsal colour pattern overlain with dense coverage of pale irregular streaks and large, ring-like ocelli; dorsal fins has alternating dark and light marginal blotches suffused with pale reticulations; dark saddles found on tail converging strongly toward ventral surface; ventral surface of trunk mainly uniformly pale; nasal barbel is bilobed; postspiracular lobes are well-developed, thallate, distance across preorbital group 1.8-2.5 times interspace between preorbital group and postspiracular lobe (PO/PO-PS1), 5.6-8.7 times base length of anterior postspiracular lobe (PO/PS1); base of anterior postspiracular lobe 2.6-4.5 in its distance from postorbital group (PO-PS1/PS1), 1.4-2.6 in its distance from posterior postspiracular lobe (PS1-PS2/PS1); back and above eye without warty tubercles; dorsal fins tall, upright in adult males; first dorsal-fin origin over mid pelvic-fin base; tip of pelvic fin below or slightly forward of insertion of first dorsal fin; interdorsal space 0.6-0.8 times the anal-fin base length; anal-fin inner margin 0.5-0.7 of anal-fin posterior margin; 21-22 teeth in upper jaw, medial row at symphysis of upper jaw absent; 46-49 monospondylous centra; 142-149 total vertebral centra (Ref. 74934).
Remarks
shark-references Species-ID=4358;
shark-references Species-ID=4358;