The (pan)arthropod head problem is a long-standing zoological dispute concerning the segmental composition of the heads of the various arthropod groups...
40 KB (5,224 words) - 19:14, 29 September 2023
The cephalon is the head section of an arthropod. It is a tagma, i.e., a specialized grouping of arthropod segments. The word cephalon derives from the...
7 KB (648 words) - 06:24, 14 January 2024
"The arthropod head problem". In 1960, R. E. Snodgrass even hoped it would not be solved, as he found trying to work out solutions to be fun. Arthropod exoskeletons...
130 KB (12,371 words) - 13:47, 4 July 2024
It too suggests that the labrum derives from paired appendages. Arthropod head problem Insect mouthparts Haas, M. S.; Brown, S. J.; Beeman, R. W. (2001)...
6 KB (703 words) - 15:19, 12 August 2023
known. Arthropod head problem. A long-standing zoological dispute concerning the segmental composition of the heads of the various arthropod groups,...
29 KB (3,189 words) - 08:07, 10 July 2024
Lyrarapax (category Prehistoric arthropod genera)
radiodont frontal appendage is protocerebral, resolving parts of the arthropod head problem and showing that the frontal appendage is homologous to the antennae...
3 KB (276 words) - 09:36, 24 June 2024
Foreningen in 2021. G. E. Budd. 2002. A palaeontological solution to the arthropod head problem. Nature 417: 271-275. G. E. Budd. 2006. On the origin and evolution...
6 KB (446 words) - 23:07, 24 December 2023
description of relative placement of body parts Arthropod head problem – Dispute concerning the evolution of arthropods Deep homology – Control of growth and differentiation...
11 KB (1,196 words) - 19:12, 29 September 2023
Tagma (biology) (redirect from Tagmata (arthropod anatomy))
the thoracic segments in this tagma being called the "pereon". Arthropod head problem D. R. Khanna (2004). Biology of Arthropoda. Discovery Publishing...
7 KB (908 words) - 15:11, 15 August 2023
Fuxianhuia (category Prehistoric arthropod genera)
taxa, and it has been discussed extensively in the context of the arthropod head problem. The genus is named after Fuxian Lake (Fuxian Hu), where it was...
10 KB (1,001 words) - 22:00, 20 March 2023
(September 2010). "Head patterning and Hox gene expression in an onychophoran and its implications for the arthropod head problem". Development Genes...
93 KB (11,375 words) - 16:12, 22 June 2024
inheritance, genetic assimilation, niche construction and symbiosis. Arthropod head problem Cell signaling Evolution & Development (journal) Human evolutionary...
57 KB (6,279 words) - 17:31, 21 May 2024
Opabinia (category Cambrian arthropods)
Opabinia regalis is an extinct, stem group arthropod found in the Middle Cambrian Burgess Shale Lagerstätte (505 million years ago) of British Columbia...
44 KB (4,820 words) - 02:07, 14 July 2024
and expensive insect/arthropod drugs in Korean traditional medicine. They are frequently prescribed alone, despite arthropod drugs are usually prescribed...
35 KB (4,117 words) - 04:09, 26 March 2024
Tentorium (category Arthropod anatomy)
term used to refer to the framework of internal supports within an arthropod head. The tentorium is formed by ingrowths of the exoskeleton, called apophyses...
1 KB (118 words) - 09:44, 14 March 2018
Perspicaris (category Prehistoric arthropod genera)
2022-10-27. Budd, G. (2002). "A palaeontological solution to the arthropod head problem". Nature. 417 (6886): 271–275. Bibcode:2002Natur.417..271B. doi:10...
3 KB (282 words) - 21:39, 11 July 2024
Parapeytoia (category Prehistoric arthropod genera)
Dinocaridids - anomalous arthropods or arthropod-like worms?. Budd, Graham E. (2002). "A palaeontological solution to the arthropod head problem". Nature. 417 (6886):...
12 KB (1,232 words) - 13:02, 7 January 2024
The head louse (Pediculus humanus capitis) is an obligate ectoparasite of humans. Head lice are wingless insects that spend their entire lives on the human...
34 KB (3,697 words) - 03:25, 1 July 2024
Fourth trochanter, of archosaur leg bones Trochanter (arthropod leg), a segment of the arthropod leg Intertrochanteric crest Intertrochanteric line O'Rahilly...
2 KB (189 words) - 05:18, 14 February 2024
Trilobite (category Arthropods)
lobes") are extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest known groups of arthropods. The first appearance of...
111 KB (11,940 words) - 10:27, 28 June 2024
Pediculosis (category Arthropod infestations)
Ethanol as an arthropod killing solution. Szinwelski N, Fialho VS, Yotoko KS, Seleme LR, Sperber CF (2012). "Ethanol fuel improves arthropod capture in pitfall...
17 KB (1,657 words) - 14:36, 23 April 2024
Pest control (redirect from Arthropod control)
Chemists. ISBN 978-0-913250-38-9. Thacker, J.R.M. (2002). An Introduction to Arthropod Pest Control. Cambridge University Press. p. 193. ISBN 978-0-521-56787-9...
54 KB (5,916 words) - 04:31, 10 July 2024
Treatment of human lice (redirect from Treatment of head lice)
S. C.; L. R., Seleme; C. F., Sperber (2012). "Ethanol fuel improves arthropod capture in pitfall traps and preserves DNA". ZooKeys (196): 11–22. Bibcode:2012ZooK...
31 KB (3,424 words) - 21:46, 8 May 2024
Chelicerata are arthropods as they have: segmented bodies with jointed limbs, all covered in a cuticle made of chitin and proteins; heads that are composed...
83 KB (8,279 words) - 03:21, 19 June 2024
Stridulation (redirect from Arthropod stridulation)
produced by stridulation include chirp and chirrup. Insects and other arthropods stridulate by rubbing together two parts of the body. These are referred...
12 KB (1,317 words) - 16:36, 16 April 2024
Yellow-banded poison dart frog (redirect from Yellow-headed Poison Frog)
unspecified arthropod prey. It is uncertain precisely which arthropods lend their toxicity to which genus of Dendrobatidae, but one such arthropod is thought...
8 KB (756 words) - 22:16, 4 April 2024
Simple eye in invertebrates (redirect from Simple eyes in arthropods)
Consequently, an enormous variety of eye types are found in arthropods to overcome visual problems or limitations. Use of the term simple eye is flexible,...
23 KB (2,655 words) - 07:53, 23 June 2024
Abdomen (redirect from Arthropod abdomen)
The area occupied by the abdomen is called the abdominal cavity. In arthropods, it is the posterior tagma of the body; it follows the thorax or cephalothorax...
25 KB (2,954 words) - 19:08, 5 June 2024
Agnostida are an order of extinct arthropods which have classically been seen as a group of highly modified trilobites, though some recent research has...
8 KB (866 words) - 14:37, 21 June 2024
Tabanidae (redirect from Green-headed fly)
Horse flies and their phylogenetic significance (Diptera: Tabanidae)". Arthropod Systematics & Phylogeny. 80: 295–307. doi:10.3897/asp.80.e86673. ISSN 1864-8312...
44 KB (5,152 words) - 21:21, 4 July 2024