Trichoniscoides Sars 1899
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2026
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| _version_ | 1866901883751235584 |
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| author | Cifuentes, Julio Da Silva, Luis P. |
| author_facet | Cifuentes, Julio Da Silva, Luis P. |
| contents | <p><b>Genus <i>Trichoniscoides</i> Sars, 1899</b></p><p><b>Type species</b></p><p><i>Trichoniscoides sarsi</i> Patience, 1908.</p><p><i>Key to males of the species of the genus Trichoniscoides Sars, 1899, from the Portugal</i></p><p>1 Smooth dorsal integument ................................................................................................................ 2</p><p>– Granulated dorsal integument ........................................................................................................... 5</p><p>2 Antennae without tubercles bearing scale-setae ........................................ <i>T. lusitanus</i> Vandel, 1946</p><p>– Antennae with tubercles bearing scale-setae .................................................................................... 3</p><p>3 Male pleopod II endopod ends in pointed tip ................................................................................... 4</p><p>– Male pleopod II endopod ends in complex tip .......................... <i>T. sicoensis</i> Reboleira & Taiti, 2015</p><p>4 Male pleopod I endopod without distal lobe ............................................ <i>T. machadoi</i> Vandel, 1946</p><p>– Male pleopod I endopod with long distal lobe .................................... <i>T. subterraneus</i> Vandel, 1946</p><p>5 Distal segment of male pleopod II endopod narrows to sharp tip .................................................... 6</p><p>– Distal segment of male pleopod II endopod thick ...........................................................................11</p><p>6 Male pereopod 7 without sexual differentiation ............................................................................... 7</p><p>– Male pereopod 7 with sexual differentiation .................................................................................. 10</p><p>7 Male pleopod I endopod without distal lobe .................................................................................... 8</p><p>– Male pleopod I endopod with distal lobe ........................................................... <i>T. serrai</i> Cruz, 1993</p><p>8 Male pereopod 1 merus and carpus without hyaline scales ........... <i>T. bellesi</i> Reboleira & Taiti, 2015</p><p>– Male pereopod 1 merus and carpus with hyaline scale .................................................................... 9</p><p>9 Male pleopod I exopod rectangular, inner ciliated ramus longer than outer ...................................... ............................................................................................................... <i>T. meridionalis</i> Vandel, 1946</p><p>– Male pleopod I exopod triangular, ciliated rami equal in size ............... <i>T. ouremensis</i> Vandel, 1946</p><p>10 Male pleopod I exopod without notch at base of rami ....................................................................... ............................................................................................. <i>T. gallaecus</i> Cifuentes & Da Silva, 2023</p><p>– Male pleopod I exopod with notch at base of rami ..................................... <i>T. broteroi</i> Vandel, 1946</p><p>11 Male pleopod I exopod triangular with posterior internal extension .................... <i>T. oloensis</i> sp. nov.</p><p>– Male pleopod I exopod trapezoidal, without posterior internal extension ..................................... 12</p><p>12 Male pereopod 7 process straight; male pleopod II endopod ends in pointed tip reinforced by chitinous shaft ................................................................................................................. <i>T. cordovensis</i> sp. nov.</p><p>– Male pereopod 7 process curved; male pleopod II endopod ends in small curved tip without chitinous shaft ........................................................................................................... <i>T. castanheirensis</i> sp. nov.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18418914 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Trichoniscoides Sars 1899 Cifuentes, Julio Da Silva, Luis P. Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Trichoniscidae Trichoniscoides <p><b>Genus <i>Trichoniscoides</i> Sars, 1899</b></p><p><b>Type species</b></p><p><i>Trichoniscoides sarsi</i> Patience, 1908.</p><p><i>Key to males of the species of the genus Trichoniscoides Sars, 1899, from the Portugal</i></p><p>1 Smooth dorsal integument ................................................................................................................ 2</p><p>– Granulated dorsal integument ........................................................................................................... 5</p><p>2 Antennae without tubercles bearing scale-setae ........................................ <i>T. lusitanus</i> Vandel, 1946</p><p>– Antennae with tubercles bearing scale-setae .................................................................................... 3</p><p>3 Male pleopod II endopod ends in pointed tip ................................................................................... 4</p><p>– Male pleopod II endopod ends in complex tip .......................... <i>T. sicoensis</i> Reboleira & Taiti, 2015</p><p>4 Male pleopod I endopod without distal lobe ............................................ <i>T. machadoi</i> Vandel, 1946</p><p>– Male pleopod I endopod with long distal lobe .................................... <i>T. subterraneus</i> Vandel, 1946</p><p>5 Distal segment of male pleopod II endopod narrows to sharp tip .................................................... 6</p><p>– Distal segment of male pleopod II endopod thick ...........................................................................11</p><p>6 Male pereopod 7 without sexual differentiation ............................................................................... 7</p><p>– Male pereopod 7 with sexual differentiation .................................................................................. 10</p><p>7 Male pleopod I endopod without distal lobe .................................................................................... 8</p><p>– Male pleopod I endopod with distal lobe ........................................................... <i>T. serrai</i> Cruz, 1993</p><p>8 Male pereopod 1 merus and carpus without hyaline scales ........... <i>T. bellesi</i> Reboleira & Taiti, 2015</p><p>– Male pereopod 1 merus and carpus with hyaline scale .................................................................... 9</p><p>9 Male pleopod I exopod rectangular, inner ciliated ramus longer than outer ...................................... ............................................................................................................... <i>T. meridionalis</i> Vandel, 1946</p><p>– Male pleopod I exopod triangular, ciliated rami equal in size ............... <i>T. ouremensis</i> Vandel, 1946</p><p>10 Male pleopod I exopod without notch at base of rami ....................................................................... ............................................................................................. <i>T. gallaecus</i> Cifuentes & Da Silva, 2023</p><p>– Male pleopod I exopod with notch at base of rami ..................................... <i>T. broteroi</i> Vandel, 1946</p><p>11 Male pleopod I exopod triangular with posterior internal extension .................... <i>T. oloensis</i> sp. nov.</p><p>– Male pleopod I exopod trapezoidal, without posterior internal extension ..................................... 12</p><p>12 Male pereopod 7 process straight; male pleopod II endopod ends in pointed tip reinforced by chitinous shaft ................................................................................................................. <i>T. cordovensis</i> sp. nov.</p><p>– Male pereopod 7 process curved; male pleopod II endopod ends in small curved tip without chitinous shaft ........................................................................................................... <i>T. castanheirensis</i> sp. nov.</p> |
| title | Trichoniscoides Sars 1899 |
| topic | Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Trichoniscidae Trichoniscoides |
| url | https://doi.org/10.5281/zenodo.18418914 |