Euastacus sulcatus | |
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Euastacus sulcatus in Lamington National Park, Queensland, Australia | |
Red/White variant in Mount Barney National Park, Queensland, Australia. | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Crustacea |
Class: | Malacostraca |
Order: | Decapoda |
Suborder: | Pleocyemata |
Family: | Parastacidae |
Genus: | Euastacus |
Species: | E. sulcatus |
Binomial name | |
Euastacus sulcatus Riek, 1951 | |
Euastacus sulcatus, also known as the Lamington crayfish, is a freshwater crayfish, or "yabby", native to Australia. It is commonly bright blue in colour although also existing in a red and white, rusty red, brown, green, orange and completely white variations are found all around its known region. [2] They can be found roaming the forest floor when conditions are damp, usually after substantial rainfall. Actively searching for a mate, new territory or food. When threatened, it raises its front two powerful pincers and will readily pinch any potential predator. The spiny crayfish has zero native predators by the time it reaches full-size maturity, although since the introduction of feral animals such as foxes and cats, it has suffered from predation not evolved to defend itself against. Due it its magnificent coloration it has also been targeted as a aquarium pet or even winding up on barbecues. This species is listed as protected and is an offence to trap/remove or harm this species, with on-the-spot fines of up to $522. [3]
Restricted to streams bordered by rainforest and sometimes wet eucalyptus forest at more than 300 m altitude. Inhabits mountains in a crescent from Mount Tamborine to Lamington Plateau, west along Macpherson Range and north via Cunningham's Gap into the Mistake Mountains, Queensland.
The species occurs in streams and creeks at altitudes above 300 metres (980 ft) in rainforests.
Conondale National Park is 130 km north of Brisbane in the Sunshine Coast Hinterland near the town of Conondale in the south east Queensland bioregion. The park covers an area of 35,648 hectares protecting large areas of subtropical rainforest, woodlands, wet and dry sclerophyll forest including Queensland's tallest tree. The park contains areas of regenerating forest which have been previously logged; areas of forest plantations also border the park. The park is currently managed by the Queensland Government under the Nature Conservation Act 1992.
Eungella National Park is a protected area in Queensland, Australia. It is on the Clarke Range at the end of the Pioneer Valley 80 km west of Mackay, and 858 km northwest of Brisbane. Eungella is noted for the national park which surrounds it. It is considered to be the longest continual stretch of sub-tropical rainforest in Australia. The original inhabitants are the Wirri people. The park is covered by dense rainforest and is known for its platypuses.
The Lamington National Park is a national park, lying on the Lamington Plateau of the McPherson Range on the Queensland/New South Wales border in Australia. From Southport on the Gold Coast the park is 85 kilometres (53 mi) to the southwest and Brisbane is 110 kilometres (68 mi) north. The 20,600 hectares Lamington National Park is known for its natural environment, rainforests, birdlife, ancient trees, waterfalls, walking tracks and mountain views. The park protects parts of the Eastern Australian temperate forests.
The Springbrook National Park is a protected national park that is located in the Gold Coast hinterland of Queensland, Australia. The 6,197-hectare (15,310-acre) park is situated on the McPherson Range, near Springbrook, approximately 100 kilometres (62 mi) south of Brisbane. The park is part of the Shield Volcano Group of the UNESCO World Heritage–listed Gondwana Rainforests of Australia.
Tamborine is a national park in the Gold Coast hinterland and is a part of the Scenic Rim Regional Council of South East Queensland, Australia, 45 km (28 mi) south of Brisbane.
The McPherson Range is an extensive mountain range, a spur of the Great Dividing Range, heading in an easterly direction from near Wallangarra to the Pacific Ocean coastline. It forms part of the Scenic Rim on the border between the states of New South Wales and Queensland. Further west of the McPherson Range is the Main Range. Towards the coast the range continues into the Border Ranges and other mountainous terrain formed by the Tweed Volcano.
The common yabby is an Australian freshwater crustacean in the Parastacidae family. It is listed as a vulnerable species of crayfish by the International Union for Conservation of Nature (IUCN), though wild yabby populations remain strong, and have expanded into new habitats created by reservoirs and farm dams.
The Murray crayfish, Euastacus armatus, is a species of freshwater crayfish endemic to Australia that belongs to the family Parastacidae. The Murray crayfish has the largest geographic range of any of the Euastacus crayfish in Australia, being found in the Murray and Murrumbidgee Rivers as well as many of their tributaries. Murray crayfish are also known as "Murray River crayfish", "Murray crays", "freshwater crays", "spiny freshwater crays", "spinies" and in the Wagga Wagga region of southern New South Wales they are simply known as "lobsters".
Fleay's barred frog is a large species of frog restricted to small pockets of rainforest in northern New South Wales and south-eastern Queensland, Australia.
The Scenic Rim is a group of forested mountain ranges of the Great Dividing Range, located south of Brisbane agglomeration, straddling the border between south-eastern Queensland and north-eastern New South Wales, Australia. In 2021, the Scenic Rim was named as a Lonely Planet top destination for 2022.
Euastacus is a genus of freshwater crayfish known as "spiny crayfish". They are found in the south-east of the Australian mainland, along with another genus of crayfish, Cherax. Both genera are members of the family Parastacidae, a family of freshwater crayfish restricted to the Southern Hemisphere.
Euastacus jagara is a species of Australian crayfish in the family Parastacidae. It is known from only six specimens, all collected at the type locality in the Mistake Mountains in the State of Queensland, Australia. The streams inhabited by the species are surrounded by Upland Subtropical Rainforest, and drain into the Brisbane River. The species is listed as critically endangered on the IUCN Red List.
The Gold Coast hinterland is an area of South East Queensland, Australia that comprises the Tweed Range, Nimmel Range, Tamborine Mountain, Numinbah Valley, eastern parts of the McPherson Range and western parts of suburban Gold Coast, such as Mudgeeraba. This undefined unit of area is known for its tourist attractions including resorts, rainforest, lookouts, national parks, its diversity of fauna and flora and as a green backdrop to the coastal strip. It overlaps part of the Scenic Rim and is part of both the City of Gold Coast and Scenic Rim Region and includes Springbrook, Binna Burra and O'Reilly.
Springbrook is a rural town and locality in the City of Gold Coast, Queensland, Australia. In the 2016 census, the locality of Springbrook had a population of 659 people.
The Eastern Australian temperate forests is a broad ecoregion of open forest on uplands starting from the east coast of New South Wales in the South Coast to southern Queensland, Australia. Although dry sclerophyll and wet sclerophyll eucalyptus forests predominate within this ecoregion, a number of distinguishable rainforest communities are present as well.
Euastacus guruhgi is a species of freshwater crayfish found in the Australian state of New South Wales. It has an estimated extent of occurrence of 80 square kilometres (31 sq mi) and an area of occupancy of 7.5 square kilometres (2.9 sq mi) where it occurs fragmentedly. The species has been assessed as a critically endangered species due to a continuing decline in the quality of its habitat due to the invasive exotic species in the area, some of which predate upon this species. Furthermore, there is a continual destruction of its suitable rainforest habitat. E. guruhgi also faces the consequences of global warming; as a restricted range species, it is dependent on cool headwater streams and a slight increase in the temperature of the water could rapidly eradicate the species. There are no specific conservation measures for this species in place but the distribution range of the E. guruhgi falls within the Mount Warning and Wollumbin national parks. In New South Wales, there is a minimum recreational size limit of 90 mm orbital carpace length for any spiny crayfish. E. guruhgi does not attain that size, and is thus, indirectly protected by this restriction.
Euastacus dalagarbe is a species of freshwater crayfish endemic to Australia that belongs to the family Parastacidae. It has a small range in New South Wales and is regarded by the International Union for Conservation of Nature as "critically endangered".
Tully Training Area is a heritage-listed rainforest in a military training area at Tully-Cardstone Road, Tully, Queensland, Australia. It was added to the Australian Commonwealth Heritage List on 22 June 2004.
Euastacus bidawalus, the East Gippsland spiny crayfish, is an Australian freshwater crayfish endemic to the East Gippsland area of Victoria and the far south coast of New South Wales.
Euastacus yanga, also known as the variable spiny cray, is a freshwater crayfish endemic to south eastern Australia.
Restricted to streams bordered by rainforest and sometimes wet eucalyptus forest at more than 300 m altitude. Inhabits mountains in a crescent from Mount Tamborine to Lamington Plateau, west along Macpherson Range and north via Cunningham's Gap into the Mistake Mountains, Queensland.
The species occurs in streams at altitudes above 300 metres (980 ft), in rainforest and sclerophyll forest.