Keyword

Earth Science | Biological Classification | Animals/Vertebrates | Reptiles | Lizards/Snakes

10 record(s)

 

Type of resources

Topics

Keywords

Contact for the resource

Provided by

Formats

Update frequencies

Status

draft

From 1 - 10 / 10
  • Categories  

    Sea snakes were collected in the eastern Gulf of Carpentaria from prawn trawls taken during a number of research cruises. The sea snakes were taxonomically identified, with 16 species being found.

  • Categories  

    The mobile invertebrate and fish biodiversity of the 50,000 km² area of the Torres Strait Protected Zone and adjacent shelf seabed was sampled by a 1 km tow of a 8 fthm otter trawl (single high-flying Florida Flyer) at 148 sites, representing a wide range of known physical environments, during one 1-month-long voyage on the QDPIF vessel Gwendoline May. About 1,550 species/species-equivalent OTUs (operational taxonomic units) were identified. The dataset comprises 11,325 site-by-species records.

  • Categories  

    The benthic invertebrate, plant and fish biodiversity of the 50,000 km² area of the Torres Strait Protected Zone and adjacent shelf seabed was sampled by a 200 m tow of a 1.5 m epibenthic sled at 166 sites, representing a wide range of known physical environments, during one 1-month-long voyage on the James Cook University vessel James Kirby. More than 1,550 species/species-equivalent OTUs (operational taxonomic units) were identified. The dataset comprises 8,569 site-by-species records. A pipe-dredge was attached to the sled to collect sediment samples: a 500 ml subsample was processed for particle size and carbonate by Geoscience Australia; another 500 ml subsample was sieved on 1 mm mesh and preserved in 10% Formalin - Rose Bengal solution.

  • Categories  

    The mobile invertebrate and fish biodiversity of the 200,000 km² area of the GBR shelf seabed was sampled by a 1 km tow of a 8 fthm otter trawl (single high-flying Florida Flyer) at 458 sites, representing a wide range of known physical environments, during four 1-month-long voyages on the QDPIF vessel Gwendoline May. More than 4,800 species/species-equivalent OTUs (operational taxonomic units) were identified. The dataset comprises 42,813 site-by-species records.

  • This record is an overview entry for biological data collected on Southern Surveyor cruise SS 03/98. This cruise took place in the Gulf of Carpentaria and Arafura Sea during 22 September - 20 October 1998, under the leadership of John Salini. Biological data collected on this cruise include Roxann and EK 500 acoustic data to help discriminate bottom environments, samples from dredges and grabs and abiotic data. Sea snakes were also collected from trawls.

  • Categories  

    The benthic invertebrate, plant and fish biodiversity of the 200,000 km² area of the GBR shelf seabed was sampled by a 200 m tow of a 1.5 m epibenthic sled at 1191 sites, representing a full range of known physical environments, during six 1-month-long voyages on the AIMS vessel Lady Basten. More than 7,000 species/species-equivalent OTUs (operational taxonomic units) were identified. The dataset comprises 79,173 site-by-species records. A pipe-dredge was attached to the sled to collect sediment samples: a 500 ml subsample was processed for particle size and carbonate by Geoscience Australia; another 500 ml subsample was sieved on 1 mm mesh and preserved in 10% Formalin - Rose Bengal solution.

  • Categories  

    This record is an overview entry for biological data collected on Southern Surveyor cruise SS 02/97. This cruise took place in the Torres Strait, Gulf of Carpentaria and the Arafura Sea during 12 February - 12 March 1997, under the leadership of John Salini. Biological data collected on this cruise include vertebrate and invertebrate bycatch species in prawn trawls from nine areas of the northern prawn fishery and the Torres Strait including seven subsampling prawn trawl experiments; RoxAnn and EK500 acoustic data to help discriminate bottom environments, accompanied by dredge tows and abiotic samples; saurid specimens for phylogenetic analyses and photographic specimens of commercial fishes. 24 live sea snakes were also tested for post-trawl survival, and leiognathids (ponyfish) chemically treated for otolith marking. Please note: This metadata record is a preliminary entry derived from information in the cruise plan and/or cruise report. Individual data types - which may span several cruises - will be indexed separately within this metadata system in due course.

  • Categories  

    This record is an overview entry for biological data collected on Southern Surveyor cruise SS 08/97. This cruise took place in the Torres Straits, Gulf of Carpentaria and Arafura Sea during 3 October - 3 November 1997, under the leadership of John Salini. Biological data collected on this cruise include vertebrate and invertebrate bycatch species from 9 prawn trawl areas, Roxann and EK500 acoustic data to help discriminate bottom environments, accompanied by dredge tows and abiotic SDL (submersible data logger) data. 21 sea snakes were also tested for post-trawl survival, and two live leiognathids (ponyfish) were chemically treated for otolith marking. Please note: This metadata record is a preliminary entry derived from information in the cruise plan and/or cruise report. Individual data types - which may span several cruises - will be indexed separately within this metadata system in due course.

  • Categories  

    This record is an overview entry for biological data collected on Soela cruise SO 7/80. This cruise took place in the North West Shelf, Arafura Sea, Gulf of Carpentaria and Coral Sea during 1 November - 20 December 1980, under the leadership of G. West and W. Okera. Biological data collected on this cruise include acoustic data from the Simrad 11000, Atlas and EK 120. Species composition and weight by species of each demersal and pelagic trawl. Biological data were collected on: Carangidae (16 species); Clupeiformes (9 species); Leiognathidae (12 species); Scrombroidei (4 species); sharks (13 species); Sphyraenidae (2 species); Trichiuridae (1 species) and Parastromateidae (1 species). Length frequencies on several other abundant species (see Appendix 1 of cruise summary). Observations on surface sightings of baitfish, tuna, mammals and 35 sea bird species. From the Arafura Sea, over 1000 fish specimens representing 239 different species were collected, preserved and registered for the collections of the Australian Museum. Other collections made were, otoliths from over 50 species; 48 culture samples of bacteria from bioluminescent fishes; sea snakes and invertebrate species. Data on size/sex ratio for 9 species. Gonad samples and additional tissue samples (liver and pituitary) were collected from selected species for genetic and biochemcial studies. Data on samples from the North West Shelf region for continuing biological studes. Plankton samples for phyllosoma larvae from the Coral Sea including two nansen casts and 7 XBT recordings. Prawn and fish samples from prawn net trawls carried out in the Arafura Sea and the Gulf of Carpentaria. Catch composition data from the 4 Munro stations (Dr I Munro sampled these stations during 1963-65).(derived from the cruise report). - Biological Field Data Sheets recorded during this voyage have been scanned to PDF, and are available (to CSIRO Staff) on-line. See the details link under "Stored Media List" (below).

  • Categories  

    The Interim Register of Marine and Nonmarine Genera (IRMNG) is a provisional (or ‘interim’) compilation of genus names – including species names in many cases – and covers both living and extinct biota into a single system to support taxonomic and other queries dealing with e.g. homonyms, authorities, parent-child relationships, spelling variations and distinctions between marine and non-marine or fossil and recent taxa. Taxonomic names in IRMNG are assigned flags to distinguish between marine vs. non-marine, and extant vs. fossil status; they are also arranged into a simple management hierarchy for navigation purposes, compilation of statistics per taxonomic group and more. Fuzzy matching is also supported (using "Taxamatch") so that a misspelled name can in most instances be reconciled to a correctly spelled name at genus or species rank, where this is held. IRMNG was a project of OBIS Australia designed to assist in the provision of marine species data to OBIS, by permitting the discrimination of marine from nonmarine (and extant from fossil) species records on the basis of the genus name portion of their scientific name (normally, genus + species, or genus + species + infraspecies if applicable). The aim of the project is to (a) assemble as complete a list as possible of the estimated 150,000 extant and 50,000 fossil generic names in current use, plus their possible further 250,000-300,000 synonyms, and (b) flag as many of these as is possible with their marine/nonmarine, and extant/fossil, status. Relevant species lists are also being attached to the "correct" instances of genus names as available. IRMNG was developed and based at CSIRO, Australia from 2006-2014, and from 2016 onwards it is now hosted at VLIZ, Belgium: http://www.irmng.org/