• Thumbnail for Arthropod exoskeleton
    Arthropods are covered with a tough, resilient integument, cuticle or exoskeleton of chitin. Generally the exoskeleton will have thickened areas in which...
    20 KB (2,229 words) - 20:32, 5 December 2024
  • Thumbnail for Exoskeleton
    organisms. Exoskeletons have roles in defence from parasites and predators and in providing attachment points for musculature. Arthropod exoskeletons contain...
    19 KB (2,155 words) - 00:44, 20 November 2024
  • Thumbnail for Arthropod
    Arthropods (/ˈɑːrθrəpɒd/ ARTH-rə-pod) are invertebrates in the phylum Arthropoda. They possess an exoskeleton with a cuticle made of chitin, often mineralised...
    132 KB (12,591 words) - 09:23, 22 December 2024
  • fossil arthropods described in 2018 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids, and other fossil arthropods of every...
    177 KB (9,355 words) - 17:32, 18 December 2024
  • Thumbnail for Endoskeleton
    their body shape is largely maintained by hydroskeleton. Compared to the exoskeletons of many invertebrates, endoskeletons allow much larger overall body sizes...
    12 KB (1,319 words) - 09:02, 16 December 2024
  • Thumbnail for Skin
    regulation, and sensation. Other animal coverings, such as the arthropod exoskeleton, have different developmental origin, structure and chemical composition...
    36 KB (4,247 words) - 19:35, 21 December 2024
  • Thumbnail for Sclerite
    Sclerite (category Arthropod anatomy)
    teeth. Instead it refers most commonly to the hardened parts of arthropod exoskeletons and the internal spicules of invertebrates such as certain sponges...
    8 KB (837 words) - 03:43, 22 July 2024
  • Thumbnail for Cuttlebone
    Remineralisation Biocrystallization Biointerface Biofilm Exoskeletons (shells) Arthropod exoskeleton cuticle Brachiopod shell Cephalopod shell cirrate shell...
    16 KB (1,651 words) - 05:23, 31 October 2024
  • Thumbnail for List of arthropod orders
    Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They...
    17 KB (1,023 words) - 22:29, 29 October 2024
  • Thumbnail for Ecdysis
    recently undergone ecdysis. Some arthropods, especially large insects with tracheal respiration, expand their new exoskeleton by swallowing or otherwise taking...
    11 KB (1,301 words) - 23:15, 18 May 2024
  • Thumbnail for Skeleton
    vertebral column, and their skeletons vary, including hard-shelled exoskeleton (arthropods and most molluscs), plated internal shells (e.g. cuttlebones in...
    31 KB (3,599 words) - 01:41, 9 December 2024
  • of many invertebrates, notably arthropods and roundworms, in which it forms an exoskeleton (see arthropod exoskeleton). The main structural components...
    9 KB (959 words) - 19:20, 3 July 2024
  • Thumbnail for Silicate
    Remineralisation Biocrystallization Biointerface Biofilm Exoskeletons (shells) Arthropod exoskeleton cuticle Brachiopod shell Cephalopod shell cirrate shell...
    11 KB (1,234 words) - 00:33, 15 November 2024
  • The arthropod leg is a form of jointed appendage of arthropods, usually used for walking. Many of the terms used for arthropod leg segments (called podomeres)...
    26 KB (2,924 words) - 10:55, 12 December 2024
  • Thumbnail for Seashell
    Seashell (section Arthropods)
    Lighthouse in Louisiana, near Texas. Many arthropods have sclerites, or hardened body parts, which form a stiff exoskeleton made up mostly of chitin. In crustaceans...
    40 KB (4,844 words) - 22:13, 1 November 2024
  • Thumbnail for Diatomaceous earth
    properties. The fine powder adsorbs lipids from the waxy outer layer of the exoskeletons of many species of insects; this layer acts as a barrier that resists...
    41 KB (4,394 words) - 02:42, 22 December 2024
  • Thumbnail for Engrailed (gene)
    many aspects of multicellular development. First known for its role in arthropod embryological development, working in consort with the Hox genes, engrailed...
    10 KB (1,050 words) - 04:01, 25 July 2024
  • Thumbnail for Test (biology)
    should be "capsule". The more common word "shell" is used for mollusks, arthropods and turtles (even if the latter ones belong to the order "Testudines")...
    6 KB (656 words) - 09:06, 14 October 2024
  • Thumbnail for Mollusc shell
    The mollusc (or mollusk) shell is typically a calcareous exoskeleton which encloses, supports and protects the soft parts of an animal in the phylum Mollusca...
    41 KB (4,866 words) - 01:10, 3 November 2024
  • Thumbnail for Calcification
    Remineralisation Biocrystallization Biointerface Biofilm Exoskeletons (shells) Arthropod exoskeleton cuticle Brachiopod shell Cephalopod shell cirrate shell...
    9 KB (925 words) - 23:26, 16 September 2024
  • cannot dodge the tiny salt particles, but will be protected by their arthropod exoskeleton and will only be stunned. Bug-A-Salt was created by Lorenzo Maggiore...
    3 KB (307 words) - 00:03, 15 July 2024
  • Thumbnail for Polysaccharide
    nitrogen-containing side branches, increasing its strength. It is found in arthropod exoskeletons and in the cell walls of some fungi. It also has multiple uses,...
    35 KB (3,937 words) - 06:06, 15 October 2024
  • Thumbnail for Bouligand structure
    increases the toughness of the crab exoskeleton. The Homarus americanus (American lobster) is an arthropod with an exoskeleton structure similar to the crabs...
    29 KB (3,608 words) - 07:58, 24 July 2024
  • Thumbnail for Nacre
    Remineralisation Biocrystallization Biointerface Biofilm Exoskeletons (shells) Arthropod exoskeleton cuticle Brachiopod shell Cephalopod shell cirrate shell...
    36 KB (3,894 words) - 20:17, 13 December 2024
  • protuberances vittate striped; longitudinally striped or plaited Arthropod exoskeleton – Part of arthropods Glossary of entomology terms Glossary of scientific naming...
    42 KB (1,976 words) - 19:11, 17 December 2024
  • Thumbnail for Gastropod shell
    many gastropods, including snails, a kind of mollusc. The shell is an exoskeleton, which protects from predators, mechanical damage, and dehydration, but...
    33 KB (3,930 words) - 05:53, 13 November 2024
  • Thumbnail for Crustacean
    Like other arthropods, crustaceans have an exoskeleton, which they moult to grow. They are distinguished from other groups of arthropods, such as insects...
    57 KB (4,897 words) - 09:19, 12 December 2024
  • Thumbnail for Ophiocordyceps unilateralis
    metabolic activities. The fungal pathogen must attach securely to the arthropod exoskeleton and penetrate it—avoiding or suppressing host defenses—then, control...
    48 KB (5,768 words) - 13:06, 16 December 2024
  • Thumbnail for Bone bed
    Remineralisation Biocrystallization Biointerface Biofilm Exoskeletons (shells) Arthropod exoskeleton cuticle Brachiopod shell Cephalopod shell cirrate shell...
    13 KB (1,531 words) - 05:18, 21 May 2024
  • Thumbnail for Frustule
    Remineralisation Biocrystallization Biointerface Biofilm Exoskeletons (shells) Arthropod exoskeleton cuticle Brachiopod shell Cephalopod shell cirrate shell...
    8 KB (943 words) - 19:49, 4 October 2023