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Habronattus Peckhami
''Habronattus peckhami'' is a species of spider in the family Salticidae Jumping spiders are a group of spiders that constitute the family Salticidae. As of 2019, this family contained over 600 described genera and over 6,000 described species, making it the largest family of spiders at 13% of all species. Jumping spi .... It is found in the USA.Maddison WP, Evans SC, Hamilton CA, Bond JE, Lemmon AR, Lemmon EM (2017). "A genome-wide phylogeny of jumping spiders (Araneae, Salticidae), using anchored hybrid enrichment". ''ZooKeys 695'': 89-101.Maddison WP (2017). "New species of Habronattus and Pellenes jumping spiders (Araneae, Salticidae, Harmochirina)". ''ZooKeys 646'': 45-72.Maddison WP, Maddison DR (2016). "Two new jumping spider species of the Habronattus clypeatus group (Araneae, Salticidae, Harmochirina)". ''ZooKeys 625'': 1-10.Dean DA (2016). "Catalogue of Texas spiders". ''ZooKeys 570'': 1-703. References * Bradley, Richard A. (2012). ''Common Spiders of North Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salticidae
Jumping spiders are a group of spiders that constitute the family Salticidae. As of 2019, this family contained over 600 described genera and over 6,000 described species, making it the largest family of spiders at 13% of all species. Jumping spiders have some of the best vision among arthropods and use it in courtship, hunting, and navigation. Although they normally move unobtrusively and fairly slowly, most species are capable of very agile jumps, notably when hunting, but sometimes in response to sudden threats or crossing long gaps. Both their book lungs and tracheal system are well-developed, and they use both systems (bimodal breathing). Jumping spiders are generally recognized by their eye pattern. All jumping spiders have four pairs of eyes, with the anterior median pair being particularly large. Distinguishing characteristics Jumping spiders are among the easiest to distinguish from similar spider families because of the shape of the cephalothorax and their eye pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiders Described In 1921
Spiders (order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
