• The metathorax is the posterior of the three segments in the thorax of an insect, and bears the third pair of legs. Its principal sclerites (exoskeletal...
    2 KB (211 words) - 02:30, 12 June 2024
  • Thumbnail for Beetle
    parts, the pro- and pterothorax. The pterothorax is the fused meso- and metathorax, which are commonly separated in other insect species, although flexibly...
    154 KB (16,881 words) - 16:02, 8 October 2024
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    and metathorax. The prothorax carries the first pair of legs. The mesothorax carries the second pair of legs and the front wings. The metathorax carries...
    134 KB (12,788 words) - 00:37, 7 October 2024
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    is composed of three segments; the prothorax, the mesothorax, and the metathorax. In extant insects, the prothorax never has wings, though legs are always...
    16 KB (1,980 words) - 07:29, 8 October 2024
  • Thumbnail for Lepidoptera
    thorax is made of three fused segments, the prothorax, mesothorax, and metathorax, each with a pair of legs. The first segment contains the first pair of...
    148 KB (16,767 words) - 09:46, 5 October 2024
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    the mesothorax and a pair of halteres, or reduced hind wings, on the metathorax. A further adaptation for flight is the reduction in number of the neural...
    87 KB (9,338 words) - 18:36, 14 October 2024
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    the tegmina. Glossary of entomology terms Insect morphology Mesothorax Metathorax Thorax (insect anatomy) Medved, Victor; Marden, James; Fescemyer, Howard;...
    2 KB (227 words) - 01:04, 12 May 2024
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    180°. The mantis thorax consists of a prothorax, a mesothorax, and a metathorax. In all species apart from the genus Mantoida, the prothorax, which bears...
    70 KB (6,832 words) - 18:22, 10 October 2024
  • Thumbnail for Thorax (arthropod anatomy)
    cephalothorax in other arthropods. It is formed by the prothorax, mesothorax and metathorax and comprises the scutellum; the cervix, a membrane that separates the...
    3 KB (227 words) - 10:47, 23 June 2024
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    abdomen. The trunk, or thorax, is divisible into prothorax, mesothorax and metathorax. Each thoracic segment gives rise to a pair of walking appendages (known...
    23 KB (2,292 words) - 23:57, 6 October 2024
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    the front in the middle of the thorax Epimeron (corner plates) on the metathorax with parallel edges Lines on the second abdominal sternum Tube-shaped...
    53 KB (5,526 words) - 03:42, 17 September 2024
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    mesothorax and the metathorax. Each segment contains a pair of legs. On alates, the wings are located at the mesothorax and metathorax, which is consistent...
    186 KB (20,251 words) - 11:06, 30 September 2024
  • Thumbnail for Insect morphology
    The insect thorax has three segments: the prothorax, mesothorax, and metathorax. The anterior segment, closest to the head, is the prothorax; its major...
    129 KB (17,125 words) - 13:34, 2 September 2024
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    final ecdysis, the anatomy is rearranged and the glands end up in the metathorax, opening laterally through ostioles between the mesothoracic and metathoracic...
    15 KB (1,195 words) - 00:55, 22 August 2024
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    shield-like disc, which has two transverse ridges. The mesothorax and metathorax are fused into a rigid, box-like structure with internal bracing, and...
    85 KB (9,510 words) - 03:08, 9 October 2024
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    thorax consists of three segments – the hindmost two, the mesothorax and metathorax, being fused. Each segment bears a pair of legs which usually terminate...
    72 KB (7,705 words) - 03:13, 27 September 2024
  • Thumbnail for Arctiinae
    The most distinctive feature of the subfamily is a tymbal organ on the metathorax. This organ has membranes that are vibrated to produce ultrasonic sounds...
    22 KB (2,040 words) - 19:36, 12 October 2024
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    shorter than the mid lobe of the mesoscutum, and has a pair of setae. The metathorax is slightly shorter than the propodeum. The propodeal spiracle is in an...
    16 KB (1,790 words) - 13:13, 31 August 2024
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    the prothorax and the metathorax. metalmarks small metallic-looking spots commonly found on the wings of Riodinidae. metathorax The third and last segment...
    56 KB (5,443 words) - 05:20, 18 September 2024
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    Most Chrysauginae larvae have a sclerotised ring around seta SD1 of the metathorax. Galleriinae (including Macrothecinae) – about 300 species worldwide....
    15 KB (1,428 words) - 21:02, 21 March 2024
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    an unpaired structure found on the ventral side of the animal on the metathorax between the third pair of legs. Unlike other sound-processing organs found...
    35 KB (4,278 words) - 01:53, 30 September 2024
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    flying. The remaining thoracic segments are the fused mesothorax and metathorax (together termed the synthorax), each with a pair of wings and a pair...
    57 KB (5,809 words) - 03:30, 17 July 2024
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    reddish tinged, and the green shades all strongly mixed with reddish, the metathorax and dorsal tufts also being deep fulvous instead of green. This species...
    6 KB (643 words) - 16:41, 31 January 2024
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    Morphology, location and innervation of internal proprioceptors of pro- and metathorax and their central projections". Cell and Tissue Research. 216 (1): 57–77...
    57 KB (7,064 words) - 13:56, 14 October 2024
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    somewhat elongated metathorax; or with the abdomen oval-shaped, the first segment ampulliform (shaped like a flask) and the metathorax more flat and its...
    43 KB (4,736 words) - 23:12, 3 September 2024
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    continents. No tufts behind collar as in Euplexia, but only tufts present on metathorax. Scales much smoother. Abdominal tufts slight. Fore tibial tufts are very...
    6 KB (404 words) - 03:26, 17 July 2024
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    insects, it is composed of three segments: the prothorax, mesothorax, and metathorax. Each section "contains one pair of legs, however, the wings are found...
    10 KB (902 words) - 16:21, 29 December 2023
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    skeleton of the head. Three segments make up the thorax: the mesothorax, metathorax and prothorax, as well as the exoskeletal plates that connect with these...
    56 KB (6,090 words) - 05:47, 3 October 2024
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    tribes globally. Similar to cicadas, tiger moths possess tymbals on their metathorax, which they use to produce high frequency clicks. These clicks serve as...
    4 KB (349 words) - 13:52, 5 June 2024
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    Baorisa hieroglyphica). They are characterized by a structure in the metathorax called the nodular sclerite or epaulette, which separates the tympanum...
    32 KB (2,918 words) - 14:13, 3 September 2024