{"id":2247,"date":"2020-08-22T00:15:20","date_gmt":"2020-08-22T00:15:20","guid":{"rendered":"http:\/\/www.horg.com\/horg\/?page_id=2247"},"modified":"2021-07-30T22:22:17","modified_gmt":"2021-07-30T22:22:17","slug":"tetragonus-callere","status":"publish","type":"page","link":"https:\/\/www.horg.com\/horg\/?page_id=2247","title":{"rendered":"Tetragonus callere"},"content":{"rendered":"\n\n\n
\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tetragonus callere<\/h1>\n
\n
\"\"<\/a>\u201cThick-skinned square\u201d<\/div>\n
\n
Kingdom<\/dt>\n
Microsynthera<\/dd>\n
Phylum<\/dt>\n
Plasticae<\/dd>\n
Class<\/dt>\n
Occlupanida<\/dd>\n
Order<\/dt>\n
Orthogonidectes<\/dd>\n
Family<\/dt>\n
Concavigulidae<\/dd>\n
Genus<\/dt>\n
Tetragonus<\/dd>\n
Species<\/dt>\n
callere<\/dd>\n
External morphology<\/dt>\n<\/dl>\n

Size 21 mm x 22 mm.<\/p>\n

\n

Externally similar to the only other known Concavigulid, Occultatheca ragsdalei<\/em>, T. callere<\/em> differs in having a much smaller oral groove, giving it extremely thick \u201cjaws\u201d. The sole specimen was found in a highly diverse colony of other occlupanids, including Archignathids, Haplognathids, Toxodentids, and Tridentids.\u00a0 Nothing else is known about its age or life habits. The Concavigulidae continue to be a source of mystery. Discovered and described by occlupanologist C. Huning of DWORC.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Tetragonus callere \u201cThick-skinned square\u201d Kingdom Microsynthera Phylum Plasticae Class Occlupanida Order Orthogonidectes Family Concavigulidae Genus Tetragonus Species callere External morphology Size 21 mm x 22 mm. Externally similar to the only other known Concavigulid, Occultatheca ragsdalei, T. callere differs in having a much smaller oral groove, giving it extremely thick \u201cjaws\u201d. The sole specimen was […]<\/p>\n","protected":false},"author":1,"featured_media":2205,"parent":792,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2247","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t