{"id":784,"date":"2012-02-17T17:07:45","date_gmt":"2012-02-17T17:07:45","guid":{"rendered":"http:\/\/www.horg.com\/new\/?page_id=784"},"modified":"2026-03-05T06:51:51","modified_gmt":"2026-03-05T06:51:51","slug":"%ce%b1%ce%b1acutignathidae","status":"publish","type":"page","link":"https:\/\/www.horg.com\/horg\/?page_id=784","title":{"rendered":"Acutignathidae"},"content":{"rendered":"<div class=\"card-greeny\">Family<\/div>\n<div class=\"card-greeny\">Acutignathidae<\/div>\n<div class=\"sciname\">&#8220;Sharp Jaw&#8221;<\/div>\n<div class=\"card-content\">\n<div class=\"description\">\n<p>The <span id=\"term\">Acutignatha<\/span> are distinguished by a single sharp dential process in the medial oral groove. There are relatively few species, and it is thought that their niche may have been taken over entirely by Archignathans and Toxodentids.<\/p>\n<p><a href=\"http:\/\/www.horg.com\/horg\/wp-content\/uploads\/2012\/02\/acutignathans.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-930\" style=\"border: 1px solid black;\" title=\"acutignathans\" src=\"http:\/\/www.horg.com\/horg\/wp-content\/uploads\/2012\/02\/acutignathans.jpg\" alt=\"\" width=\"407\" height=\"407\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2012\/02\/acutignathans.jpg 407w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2012\/02\/acutignathans-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2012\/02\/acutignathans-300x300.jpg 300w\" sizes=\"auto, (max-width: 407px) 100vw, 407px\" \/><\/a><\/p>\n<\/div>\n<div class=\"description\">\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-2 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-2 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-2' class='gallery galleryid-784 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=1145\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_adstr_bed_scan-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1987\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_adstr_bed_scan-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_adstr_bed_scan.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-1987'>\n\t\t\t\tAdstringosaccus bediae\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=2227\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2020\/08\/ac_brev_qui-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-2201\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2020\/08\/ac_brev_qui-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2020\/08\/ac_brev_qui.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-2201'>\n\t\t\t\tBrevallus quies\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"https:\/\/www.horg.com\/horg\/?page_id=3926\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2025\/07\/ac_ex_obs-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-3929\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2025\/07\/ac_ex_obs-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2025\/07\/ac_ex_obs.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-3929'>\n\t\t\t\tExtantis obnixa\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"https:\/\/www.horg.com\/horg\/?page_id=3217\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2023\/10\/ac_ex_sarp-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-3193\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2023\/10\/ac_ex_sarp-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2023\/10\/ac_ex_sarp.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-3193'>\n\t\t\t\tExtantis sarpolatus\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=2241\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2020\/08\/ac_mig_mod-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-2202\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2020\/08\/ac_mig_mod-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2020\/08\/ac_mig_mod.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-2202'>\n\t\t\t\tMigrugibba modestus\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"https:\/\/www.horg.com\/horg\/?page_id=4274\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2026\/03\/ac_mig_vul-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-4275\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2026\/03\/ac_mig_vul-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2026\/03\/ac_mig_vul.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-4275'>\n\t\t\t\tMigrugibba vulpis\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=872\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_oc_platy_scan-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1988\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_oc_platy_scan-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_oc_platy_scan.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-1988'>\n\t\t\t\tOchraderma platybranchus\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=799\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_sty_ub_scan-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1989\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_sty_ub_scan-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_sty_ub_scan.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-1989'>\n\t\t\t\tStylodentis ubiquitus\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=868\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_min_scan-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1990\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_min_scan-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_min_scan.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-1990'>\n\t\t\t\tToroidopanis minor\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=866\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_sub_scan-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1991\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_sub_scan-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_sub_scan.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-1991'>\n\t\t\t\tToroidopanis substrictus\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href=\"http:\/\/www.horg.com\/horg\/?page_id=864\" class=\"no-lightbox\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_un_scan-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1986\" srcset=\"https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_un_scan-150x150.jpg 150w, https:\/\/www.horg.com\/horg\/wp-content\/uploads\/2019\/06\/acu_tor_un_scan.jpg 248w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-1986'>\n\t\t\t\tToroidopanis undulatis\n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Family Acutignathidae &#8220;Sharp Jaw&#8221; The Acutignatha are distinguished by a single sharp dential process in the medial oral groove. There are relatively few species, and it is thought that their niche may have been taken over entirely by Archignathans and Toxodentids.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-784","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=\/wp\/v2\/pages\/784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=784"}],"version-history":[{"count":10,"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=\/wp\/v2\/pages\/784\/revisions"}],"predecessor-version":[{"id":4278,"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=\/wp\/v2\/pages\/784\/revisions\/4278"}],"wp:attachment":[{"href":"https:\/\/www.horg.com\/horg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}