parks victoria technical series marine natural values study vol 2 ...
parks victoria technical series marine natural values study vol 2 ...
parks victoria technical series marine natural values study vol 2 ...
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Parks Victoria Technical Series No. 79<br />
Flinders and Twofold Shelf Bioregions Marine Natural Values Study<br />
Species distribution information<br />
An assessment of distribution, endemism and rarity of biota across the state found that<br />
Beware Reef MS had no known endemic or rare biota (O'Hara and Barmby 2000; O’Hara<br />
and Poore 2000).<br />
Fifteen biota have been recorded or presumed to be at their distributional limit in Beware<br />
Reef MS (Table 32, O'Hara and Barmby 2000; O’Hara and Poore 2000; Plummer et al.<br />
2003). One red algae has been recorded as being at the easterly limit of its distribution at<br />
Beware Reef MS (Table 32). Five algae and six invertebrates are presumed to be at their<br />
eastern limit of their distribution in the Beware Reef MS. Two chitons and one sea urchin are<br />
presumed to be at their western limit of distribution. The distributional limits of the biota listed<br />
in Table 32 may reflect collection effort in this area rather than actual Victorian distributions.<br />
Many areas of the Victorian coast have never been sampled and therefore biota ranges may<br />
be much greater than those suggested.<br />
Table 32. Marine species at their distribution limits in Beware Reef MS (O'Hara 2002).<br />
Order Family Species Common Category<br />
name<br />
Laminariales Lessoniaceae Macrocystis pyrifera brown algae PE<br />
Sphacelariales Stypocaulaceae Phoiocaulon foecundum brown algae PE<br />
Sporochnales Sporochnaceae Austroneraia australis brown algae PE<br />
Gigartinales Areschougiaceae Rhabdonia coccinea red algae PE<br />
Cystocloniaceae Craspedocarpus<br />
red algae PE<br />
ramentaceus<br />
Cystocloniaceae Craspedocarpus venosus red algae RE<br />
Brachyura Leucosiidae Phlyixia intermedia crab PE<br />
Pilumnidae Pilumnus fissifrons crab PE<br />
Polyplacophora Acanthochitonidae Acanthochitona kimberi chiton PW<br />
Chitonidae Chiton (Rhyssoplax) chiton PE<br />
bednalli<br />
Chitonidae Chiton pelliserpentis chiton PW<br />
Echinoidea Fibulariidae Fibularia (Fibularia) sea urchin PW<br />
nutriens<br />
Temnopleuridae Amblypneustes ovum sea urchin PE<br />
Ophiuroidea Ophiactidae Ophiactis tricolor brittle star PE<br />
Perciformes Clinidae Heteroclinus perspicillatus spotshoulder PE<br />
weedfish<br />
PE = presumed eastern limit, PW = presumed western limit, PN = presumed northern limit, RE =<br />
recorded eastern limit.<br />
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