<documentid="3BB27A4C1CECDD22AEA3EC0AA47224ED"ID-DOI="10.11646/zootaxa.4564.1.12"ID-GBIF-Dataset="586d0df0-d8b0-4479-a391-9ba99a387cdb"ID-ISSN="1175-5326"ID-Zenodo-Dep="2588597"ID-ZooBank="9C5D394E-A86D-40BD-931E-31397EC9BA58"IM.materialsCitations_approvedBy="juliana"IM.metadata_approvedBy="juliana"IM.taxonomicNames_approvedBy="juliana"IM.treatments_approvedBy="juliana"checkinTime="1552159566916"checkinUser="plazi"docAuthor="Jałoszyński, Paweł"docDate="2019"docId="1B7487E9E419FFEEC5C5FB3D0CA0F86F"docLanguage="en"docName="zootaxa.4564.1.12.pdf"docOrigin="Zootaxa 4564 (1)"docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article"docStyleId="647186512141C8FC8976D5BCC54AEB7D"docStyleName="Zootaxa.2013-.journal_article"docStyleVersion="9"docTitle="Clavomicrus Jałoszyński 2019, gen. n."docType="treatment"docVersion="11"lastPageNumber="291"masterDocId="E74DFF91E418FFECC552FFD20E6DFFB3"masterDocTitle="' Genus X 2 ' finally named: discovery of males of Clavomicrus gen. n. in the Philippines (Coleoptera: Staphylinidae: Scydmaeninae)"masterLastPageNumber="294"masterPageNumber="289"pageNumber="290"updateTime="1727964259133"updateUser="ExternalLinkService">
<mods:titleid="B71C245AC18720DCA7E59B6E4089EDDF">' Genus X 2 ' finally named: discovery of males of Clavomicrus gen. n. in the Philippines (Coleoptera: Staphylinidae: Scydmaeninae)</mods:title>
<mods:affiliationid="E044558EABFFB70DB42E23A54445DE24">Museum of Natural History, University of Wrocław, Sienkiewicza 21, 50 - 335 Wrocław, Poland.</mods:affiliation>
Antenna composed of ten antennomeres, with conspicuous oval club composed of completely fused antennomeres X and XI; prothorax lacking dorsal glandular openings and internal 'cavities'; pronotum with two pairs of lateral antebasal pits, inner pair connected by transverse groove.
<bibRefCitationid="F74C4B0EE419FFEDC784F9DB0DADF991"author="Jaloszynski, P."box="[726,960,1545,1570]"pageId="1"pageNumber="290"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
short and broad, in intact beetles tilted so strongly that plane of vertex is perpendicular to the long body axis (
<bibRefCitationid="F74C4B0EE419FFEDC63AF96F0A34F965"author="Jaloszynski, P."box="[872,1113,1725,1750]"pageId="1"pageNumber="290"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
) short, with an unknown number of paired suckers, labial palps minute and broadly separated, inserted at sides of prementum, with palpomere I largest, slightly longer than broad, palpomere II much shorter and slightly narrower than I, shorter than broad, palpomere III much narrower and much longer than II, rodlike with narrowed apex, about 2.5 × as long as broad. Maxilla (Fig. 14E in
<bibRefCitationid="F74C4B0EE419FFEDC153F89F0A81F8D5"author="Jaloszynski, P."box="[1025,1260,1869,1894]"pageId="1"pageNumber="290"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
with triangular basistipes, elongate mediostipes, elongate lacinia and galea, each with sparse and thick mesal setae; elongate palpifer; maxillary palp (
<bibRefCitationid="F74C4B0EE419FFEDC793F8470DC7F81D"author="Jaloszynski, P."box="[705,938,1941,1966]"pageId="1"pageNumber="290"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
with minute palpomere I, strongly elongate, clavate palpomere II, strongly broadened palpomere III which is less than twice as long as broad and has truncate apex, palpomere IV broad and very short, button-like. Mandible (
<bibRefCitationid="F74C4B0EE419FFEDC127F80F0B30F845"author="Jaloszynski, P."box="[1141,1373,2013,2038]"pageId="1"pageNumber="290"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
short and robust, with subquadrate basal portion and large subtriangular, relatively blunt apical tooth bent mesad at a nearly right angle, setose prostheca absent. Labrum (Fig. 14C in
<bibRefCitationid="F74C4B0EE41AFFEEC6C1FF6E0AEDFF66"author="Jaloszynski, P."box="[915,1152,188,213]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
subrectangular, strongly transverse, with anterior margin straight.
<bibRefCitationid="F74C4B0EE41AFFEEC706FED60D51FEAE"author="Jaloszynski, P."box="[596,828,260,285]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
long and slender, composed of 10 antennomeres, with a composite oval and abruptly delimited club (fused antennomeres X and XI).
) in dorsal view subtrapezoidal with rounded anterior margin, rounded anterior corners which are not visible in dorsal view, shallowly serrate and complete lateral carinae, distinct posterior corners and posterior margin with small median emargination. Pronotal base with two pairs of small lateral antebasal pits (
<bibRefCitationid="F74C4B0EE41AFFEEC76CFE0E0D47FE46"author="Jaloszynski, P."box="[574,810,476,501]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
with basisternal portion much shorter than coxal part; prosternal process (
) in ventral view subtriangular, in lateral view (Fig. 14H in
<bibRefCitationid="F74C4B0EE41AFFEEC1E2FE2D0BF1FDAB"author="Jaloszynski, P."box="[1200,1436,511,536]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
subtriangular with rounded apex, elongate but not expanding ventrad beyond procoxae, slightly bent posterad; notosternal sutures obliterated in front of procoxae; procoxal cavities broadly closed by posterolateral lobes of prosternum that are fused with postcoxal lobes of hypomera; hypomeral ridges (
<bibRefCitationid="F74C4B0EE41AFFEEC4B8FD660CBAFD7E"author="Jaloszynski, P."box="[490,727,692,717]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
subtrapezoidal, with subtriangular, transverse mesoscutellum largely exposed between elytral bases (
<bibRefCitationid="F74C4B0EE41AFFEEC748FD2E0D6EFCA6"author="Jaloszynski, P."box="[538,771,764,789]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
oval, each with a distinct elongate subhumeral impression, lacking humeral denticle, each elytron with one vestigial asetose basal fovea (
<figureCitationid="0BE62A7AE41AFFEEC43FFCB50FD9FC33"box="[365,436,871,896]"captionStart="FIGURES 6–10"captionStartId="4.[151,264,1713,1736]"captionTargetBox="[161,1422,735,1691]"captionTargetId="figure@4.[161,1426,735,1691]"captionTargetPageId="4"captionText="FIGURES 6–10. Clavomicrus orousseti gen. & sp. n. Pterothorax and part of abdomen in ventral view (6); aedeagus in ventral (7, 9) and lateral (8, 10) views. Abbreviations: ar, anterior ridge; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest."figureDoi="http://doi.org/10.5281/zenodo.2588601"httpUri="https://zenodo.org/record/2588601/files/figure.png"pageId="2"pageNumber="291">Fig. 6</figureCitation>
<bibRefCitationid="F74C4B0EE41AFFEEC703FCB50D50FC33"author="Jaloszynski, P."box="[593,829,871,896]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
<figureCitationid="0BE62A7AE41AFFEEC1DAFCB50AA2FC33"box="[1160,1231,871,896]"captionStart="FIGURES 6–10"captionStartId="4.[151,264,1713,1736]"captionTargetBox="[161,1422,735,1691]"captionTargetId="figure@4.[161,1426,735,1691]"captionTargetPageId="4"captionText="FIGURES 6–10. Clavomicrus orousseti gen. & sp. n. Pterothorax and part of abdomen in ventral view (6); aedeagus in ventral (7, 9) and lateral (8, 10) views. Abbreviations: ar, anterior ridge; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest."figureDoi="http://doi.org/10.5281/zenodo.2588601"httpUri="https://zenodo.org/record/2588601/files/figure.png"pageId="2"pageNumber="291">Fig. 6</figureCitation>
<figureCitationid="0BE62A7AE41AFFEEC426FC5E0FD7FC16"box="[372,442,908,933]"captionStart="FIGURES 6–10"captionStartId="4.[151,264,1713,1736]"captionTargetBox="[161,1422,735,1691]"captionTargetId="figure@4.[161,1426,735,1691]"captionTargetPageId="4"captionText="FIGURES 6–10. Clavomicrus orousseti gen. & sp. n. Pterothorax and part of abdomen in ventral view (6); aedeagus in ventral (7, 9) and lateral (8, 10) views. Abbreviations: ar, anterior ridge; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest."figureDoi="http://doi.org/10.5281/zenodo.2588601"httpUri="https://zenodo.org/record/2588601/files/figure.png"pageId="2"pageNumber="291">Fig. 6</figureCitation>
) very broad but with its median region raised and forming diffuse and relatively narrow longitudinal elevation, posterior margin of mesoventral process concave, posterior arms present, long. Lateral impressions functioning as procoxal rests (Fig. 14;
<bibRefCitationid="F74C4B0EE41AFFEEC4AAFC250C8AFBA3"author="Jaloszynski, P."box="[504,743,1015,1040]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
largely membranous, with strongly reduced alacristae not reaching middle of metascutum.
<figureCitationid="0BE62A7AE41AFFEEC43AFBB60FC3FBCE"box="[360,430,1124,1149]"captionStart="FIGURES 6–10"captionStartId="4.[151,264,1713,1736]"captionTargetBox="[161,1422,735,1691]"captionTargetId="figure@4.[161,1426,735,1691]"captionTargetPageId="4"captionText="FIGURES 6–10. Clavomicrus orousseti gen. & sp. n. Pterothorax and part of abdomen in ventral view (6); aedeagus in ventral (7, 9) and lateral (8, 10) views. Abbreviations: ar, anterior ridge; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest."figureDoi="http://doi.org/10.5281/zenodo.2588601"httpUri="https://zenodo.org/record/2588601/files/figure.png"pageId="2"pageNumber="291">Fig. 6</figureCitation>
<bibRefCitationid="F74C4B0EE41AFFEEC71BFBB60D59FBCE"author="Jaloszynski, P."box="[585,820,1124,1149]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
short and transverse; posterior margins of mesocoxal rests not carinate; sides slightly convergent posterad, posterior margin weakly concave at each metacoxa, with broad and short metaventral intercoxal process (
<figureCitationid="0BE62A7AE41AFFEEC792FB7E0D6AFB76"box="[704,775,1196,1221]"captionStart="FIGURES 6–10"captionStartId="4.[151,264,1713,1736]"captionTargetBox="[161,1422,735,1691]"captionTargetId="figure@4.[161,1426,735,1691]"captionTargetPageId="4"captionText="FIGURES 6–10. Clavomicrus orousseti gen. & sp. n. Pterothorax and part of abdomen in ventral view (6); aedeagus in ventral (7, 9) and lateral (8, 10) views. Abbreviations: ar, anterior ridge; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest."figureDoi="http://doi.org/10.5281/zenodo.2588601"httpUri="https://zenodo.org/record/2588601/files/figure.png"pageId="2"pageNumber="291">Fig. 6</figureCitation>
<bibRefCitationid="F74C4B0EE41AFFEEC7E7FB260DF3FABE"author="Jaloszynski, P."box="[693,926,1268,1293]"pageId="2"pageNumber="291"pagination="470 - 496"refId="ref3245"refString="Jaloszynski, P. (2011 b) Cephenniini with prothoracic glands and internal ' cavities': new taxa, enigmatic characters and phylogeny of the Cephennomicrus group of genera (Coleoptera, Staphylinidae, Scydmaeninae). Systematic Entomology, 36, 470 - 496. https: // doi. org / 10.1111 / j. 1365 - 3113.2011.00574. x"type="journal article"year="2011">Jałoszyński (2011b))</bibRefCitation>
with very short and broad stalk and divergent lateral furcal arms with adjacent bases (nearly V-shaped).
) moderately long and slender; pro- and mesocoxae oval, metacoxae strongly transverse; all trochanters short and subtriangular; all femora distinctly clavate; tibiae broadening distally; tarsi moderately slender.
<figureCitationid="0BE62A7AE41AFFEEC4EAFA750F91FA73"box="[440,508,1447,1472]"captionStart="FIGURES 6–10"captionStartId="4.[151,264,1713,1736]"captionTargetBox="[161,1422,735,1691]"captionTargetId="figure@4.[161,1426,735,1691]"captionTargetPageId="4"captionText="FIGURES 6–10. Clavomicrus orousseti gen. & sp. n. Pterothorax and part of abdomen in ventral view (6); aedeagus in ventral (7, 9) and lateral (8, 10) views. Abbreviations: ar, anterior ridge; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest."figureDoi="http://doi.org/10.5281/zenodo.2588601"httpUri="https://zenodo.org/record/2588601/files/figure.png"pageId="2"pageNumber="291">Fig. 6</figureCitation>
<figureCitationid="0BE62A7AE41AFFEEC414FA1E0FD4FA57"box="[326,441,1484,1509]"captionStart="FIGURES 6–10"captionStartId="4.[151,264,1713,1736]"captionTargetBox="[161,1422,735,1691]"captionTargetId="figure@4.[161,1426,735,1691]"captionTargetPageId="4"captionText="FIGURES 6–10. Clavomicrus orousseti gen. & sp. n. Pterothorax and part of abdomen in ventral view (6); aedeagus in ventral (7, 9) and lateral (8, 10) views. Abbreviations: ar, anterior ridge; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest."figureDoi="http://doi.org/10.5281/zenodo.2588601"httpUri="https://zenodo.org/record/2588601/files/figure.png"pageId="2"pageNumber="291">Figs 7–10</figureCitation>
) elongate, with symmetrical median lobe and endophallus, diaphragm present, circular, sub-basal on ventral wall; parameres slender, with apical and subapical setae.
, and with a small anterior projection that in the ventral view is visible as an anterior tip projecting in front of the anterior prosternal margin), a much broader mesoventral intercoxal process, smooth posterior margins of mesocoxal rests (sharply carinate in