404:. There are four rows of small, sharp, well-spaced thorns running along the middle of the back on the aft portion of the disc, along with a single similar row along the midline of the tail base, before the stings. Müller and Henle reported it to be brown above, with dark spots either scattered or merged into blotches, and white below with darker fin margins. The spots appear to have faded in the preserved specimen. The only, juvenile specimen is 17.4 cm (6.9 in) long.
77:
52:
381:. The nostrils are short and oval, with a nearly rectangular curtain of skin between them; the posterior margin of the nasal curtain is minutely fringed. The small, bow-shaped mouth contains a single central papilla (nipple-like structure) on the floor; several tiny papillae are also scattered outside the lower jaw and on the
376:
disc is oval in shape and wider than long, with evenly rounded outer margins. The leading margins of the disc become slightly concave as they converge on the protruding, pointed snout. The eyes are tiny and immediately followed by slightly larger
297:
The only known specimen of the New
Ireland stingaree is a juvenile male collected by René Primevère Lesson and Prosper Garnot, during the 1822–25 expedition of the French
281:. Uniquely among stingarees, it has rows of sharp spinules on the posterior portion of its back and the base of its tail. Its dorsal coloration is brown with dark spots. The
675:
433:
282:
780:
755:
649:
688:
400:. Two serrated stinging spines are placed atop the tail, about halfway along its length. This species is the only member of its family with
356:
was not recorded. No other specimens have been found since, suggesting that it occurs only in a very restricted geographic and depth range.
765:
273:
disc with tiny eyes and a rectangular curtain of skin between the nostrils. Its tail is fairly long and terminates in a leaf-shaped
714:
515:
775:
693:
770:
317:
212:
76:
313:
208:
732:
325:
424:
There is minimal fishing within the New
Ireland stingaree's range, though it may be negatively affected by
604:
378:
584:
Fowler, H.W. (1941). "Contributions to the biology of the
Philippine Archipelago and adjacent regions".
413:
191:
706:
719:
345:
341:
309:
266:
489:
41:
760:
412:
Virtually nothing is known of the natural history of the New
Ireland stingaree. It is presumably
365:
221:
71:
680:
392:
The slender tail measures 92% as long as the disc and tapers evenly to a long, low leaf-shaped
636:
484:
349:
259:
265:, known only from a single juvenile male 17.4 cm (6.9 in) long, collected in the
401:
255:
148:
437:
286:
128:
118:
56:
466:
749:
511:
475:
61:
641:
546:
Séret, B. & P.R. Last (2003). "Description of four new stingarees of the genus
373:
270:
662:
262:
158:
627:
397:
393:
386:
278:
274:
88:
17:
621:
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320:(who are thus considered the species authorities) in their 1838–41
138:
108:
727:
654:
353:
298:
251:
667:
382:
98:
598:
701:
436:(IUCN) presently lacks sufficient information to assess it beyond
364:
Superficially, the New
Ireland stingaree resembles a much smaller
329:
550:(Batoidea: Urolophidae) from the Coral Sea, south-west Pacific".
429:
396:; there are subtle skin folds running along either side, but no
602:
460:
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454:
452:
425:
611:
340:The sole specimen was collected off the island of
416:with a small litter size, like other stingarees.
541:
539:
537:
535:
490:10.2305/IUCN.UK.2021-2.RLTS.T60086A124438012.en
434:International Union for Conservation of Nature
283:International Union for Conservation of Nature
586:Bulletin of the United States National Museum
8:
571:Systematische Beschreibung der Plagiostomen
322:Systematische Beschreibung der Plagiostomen
599:
50:
31:
569:Müller, J. & F.G.J. Henle (1838–41).
488:
389:are short and broad, with angular tips.
448:
312:, and furnished with a description by
385:. There are 24 lower tooth rows. The
7:
781:Species known from a single specimen
756:IUCN Red List data deficient species
733:C95D2D50-7FAD-494A-9AB4-5DEDA0A6CDFA
707:B63FB616-5BBD-16D6-7B31-89F52ADC10FF
476:IUCN Red List of Threatened Species
25:
75:
332:, referring to its denticles.
285:(IUCN) has listed this ray as
1:
573:. Veit und Comp. p. 174.
304:. It was first referenced as
289:, pending more information.
269:. This species has an oval
797:
528:. September 2010 version.
227:
220:
197:
190:
72:Scientific classification
70:
48:
39:
34:
766:Fish of Papua New Guinea
514:; Pauly, Daniel (eds.).
336:Distribution and habitat
352:, though the depth and
248:black-spotted stingaree
776:Fish described in 1841
483:: e.T60086A124438012.
35:New Ireland stingaree
414:aplacental viviparous
240:New Ireland stingaree
771:New Ireland Province
465:Rigby, C.L. (2021).
346:Bismarck Archipelago
310:Achille Valenciennes
267:Bismarck Archipelago
469:Spinilophus armatus
408:Biology and ecology
370:Plesiobatis daviesi
244:Spinilophus armatus
201:Spinilophus armatus
42:Conservation status
27:Species of stingray
420:Human interactions
366:deepwater stingray
743:
742:
613:Urolophus armatus
605:Taxon identifiers
518:Urolophus armatus
432:exploration. The
328:means "armed" in
306:Urolophus armatus
236:
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230:Urolophus armatus
65:
16:(Redirected from
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402:dermal denticles
350:Papua New Guinea
326:specific epithet
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348:, northeast of
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314:Johannes Müller
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183:S. armatus
149:Myliobatiformes
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512:Froese, Rainer
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438:Data Deficient
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287:Data Deficient
277:, and lacks a
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129:Elasmobranchii
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119:Chondrichthyes
116:
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57:Data Deficient
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26:
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10:
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558:(4): 307–320.
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192:Binomial name
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592:(13): 1–879.
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494:. Retrieved
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374:pectoral fin
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271:pectoral fin
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209:J. P. Müller
200:
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182:
181:
169:
168:
135:Superorder:
29:
663:iNaturalist
496:15 November
387:pelvic fins
360:Description
342:New Ireland
318:Jakob Henle
302:La Coquille
263:Urolophidae
170:Spinilophus
159:Urolophidae
18:Spinilophus
750:Categories
444:References
398:dorsal fin
394:caudal fin
279:dorsal fin
275:caudal fin
125:Subclass:
761:Urolophus
548:Urolophus
379:spiracles
177:Species:
95:Kingdom:
89:Eukaryota
681:10152908
628:Q4667727
622:Wikidata
525:FishBase
293:Taxonomy
256:stingray
222:Synonyms
155:Family:
139:Batoidea
109:Chordata
105:Phylum:
99:Animalia
85:Domain:
62:IUCN 3.1
728:ZooBank
655:2419393
372:). Its
354:habitat
344:in the
299:frigate
258:in the
252:species
250:, is a
215:, 1841)
165:Genus:
145:Order:
115:Class:
60: (
720:283092
694:621039
668:114786
552:Cybium
383:tongue
324:. Its
260:family
211:&
715:WoRMS
702:Plazi
676:IRMNG
642:7DW7S
330:Latin
246:) or
213:Henle
689:ITIS
650:GBIF
498:2021
481:2021
430:gold
428:and
316:and
238:The
637:CoL
590:100
485:doi
426:oil
308:by
254:of
752::
730::
717::
704::
691::
678::
665::
652::
639::
624::
588:.
556:27
554:.
534:^
522:.
479:.
473:.
451:^
440:.
520:"
516:"
500:.
487::
471:"
467:"
368:(
242:(
207:(
64:)
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
