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Irolita waitii (McCulloch, 1911)
SOUTHERN ROUND SKATE
Round Ray; Waite's Sand Skate; Waite's Sank Skate; Psammobatis waitii McCulloch, 1911; Raja waitii McCulloch, 1911

Life   Vertebrata   Fish   Rajidae   Irolita


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&pull 20q v5.145 20180528: Error 301 Moved Permanently http://biodiversity.org.au/afd/taxa/f51b9eae-7a49-46e3-89b4-16365d93d831

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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Irolita&speciesname=waitii ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Irolita&speciesname=waitii
http://52.67.158.155/Summary/speciesSummary.php?genusname=Irolita&speciesname=waitii ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Irolita&speciesname=waitii
https://fishbase.net.br/Summary/speciesSummary.php?genusname=Irolita&speciesname=waitii ---> https://fishbase.net.br/summary/Irolita-waitii.html
Irolita waitii, Southern round skate
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Irolita waitii ( McCulloch , 1911 )

Southern round skate Add your observation in Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Irolita waitii   AquaMaps   Data sources: GBIF OBIS
Upload your photos  and  videos
Google image Image of Irolita waitii (Southern round skate) No image available for this species;
drawing shows typical species in Arhynchobatidae.

Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Rajiformes (Skates and rays) > Arhynchobatidae (Softnose skates)
Etymology: Irolita: From Irolita, a princess in love with prince Parcinus. The beauty of the princess was worthly the world´s admiration. Mythology .

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range 50 - 200 m (Ref. 6871 ). Temperate; 29°S - 36°S, 113°E - 136°E (Ref. 114953 )

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Indian Ocean: south-western Australia.

Length at first maturity / Size / Weight / Age

Maturity: L m   ? , range 46 - ? cm
Max length : 52.0 cm TL male/unsexed; (Ref. 6871 )

Biology     Glossary (e.g. epibenthic)

Occur over soft bottoms of the continental shelf (Ref. 7300 , 75154 ). Oviparous. Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205 ). Eggs are oblong capsules with stiff pointed horns at the corners deposited in sandy or muddy flats (Ref. 205 ). Egg capsules are 5.1-7.6 cm long and 3.2-3.8 cm wide (Ref. 41308 ). Males reaches maturity at ca. 46 cm TL. Occassionally caught as bycatch and typically discarded (Ref. 114953 ).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449 ). Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205 ).

Main reference Upload your references | References | Coordinator : McEachran, John | Collaborators

McEachran, J.D. and K.A. Dunn , 1998. Phylogenetic analysis of skates, a morphologically conservative clade of elasmobranchs (Chondrichthyes: Rajidae). Copeia 1998(2):271-290. (Ref. 27314 )

IUCN Red List Status (Ref. 130435 )

  Least Concern (LC)  ; Date assessed: 09 May 2015

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201 ): 15 - 18.5, mean 16.6 °C (based on 27 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00550 (0.00273 - 0.01106), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.8   ±0.7 se; based on size and trophs of closest relatives Resilience (Ref. 120179 ):  Low, minimum population doubling time 4.5 - 14 years (Fec assumed to be <100). Fishing Vulnerability (Ref. 59153 ):  Moderate vulnerability (41 of 100).

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Updated: 2024-04-25 05:14:02 gmt
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