identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03F587E1FFB9FFBCFF42FD81FE04FE58.text	03F587E1FFB9FFBCFF42FD81FE04FE58.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dentirotacorimus Yoshida & Hirowatari	<div><p>Dentirotacorimus Yoshida &amp; Hirowatari, gen. nov.</p><p>Type species: Dentirotacorimus reticulatus Yoshida &amp; Hirowatari, sp. nov.</p><p>Description. Body oval and depressed, covered with short, thick and golden setae. Head without ventral antennal grooves; head prominent at genal region (front of eyes) laterally; temples absent; labrum completely covered by clypeus; antenna (Figs 2 A, 4A) with 11 antennomeres, with 2-segmented club with antennomere 10 long; mandibles (Figs 3 B,C) strongly protruding at apices with a tooth on each inner margin and a tooth ventrally, outer dorsal lateral areas laterally explanate; maxilla (Fig. 3 D) with lacinia and galea; maxillary palpi 4-segmented; palpomere 1 small; palpomere 4 long and conical; labium (Fig. 3 E) expanded anterolaterally; labial palpi 3- segmented; palpomere 1 stout. Pronotum with anterior angles strongly protruding anterolaterally along eyes, with six conspicuous lateral teeth; 1st tooth larger and more rounded than remaining teeth; intercoxal process of mesoventrite narrowed posteriorly and widened around apex. Scutellar shield with a transverse furrow. Legs (Figs 2 B, 4B) short and somewhat flattened; metacoxa (Figs 2 B, 4B) oblong, with transverse ridge; femora inflated; tibiae widening distally; tarsi (Figs 2 C, 4C) 5-segmented, tarsomere 3 not incrassate, tarsomere 5 long; claws simple. First abdominal ventrite (Figs 2 D, 4D) with femoral line. Elytra oval, obliquely truncate at apices; with four sets of a row of setiferous tubercles followed by two rows of punctures; lateral margins widely flattened, dorsally with many setiferous tubercles, with many denticles on anterior lateral margins. Male with sternite VIII (Figs 2 E, 4E) with paired plates connected by membrane, with a very long seta at posterior angle, and a mediumlength seta around each posterior angle; spiculum gastrale Y-shaped, distal branches membranous, basal branches connected by membrane; median lobe (Figs 2 G, 4G) with long median strut, ventrally partly covered with setae of various length; parameres (Figs 2 H, 4H) long and thin, more or less fused with phallobase, with a few long setae on each apex; phallobase (Figs 2 H, 4H) narrowed anteriorly.</p><p>Distribution. Malaysia.</p><p>Etymology. The genus name is a combination of “dentirota” and the genus “ Corimus ”. ”Dentirota” is Latin for “toothed wheel”. The well-extended teeth, like those of a gear wheel, laterally on the pronotum are one of the remarkable morphological characters of the new genus.</p><p>Remarks. The body shape of this genus, the depressed body, and the explanate margins, are consistent with the typical morphology of Corimus -like genera. However, this genus is easily distinguished by the combination of the following character states (Table 1): antenna with 11 antennomeres (9 antennomeres in Corimus), antennal club 2- segmented (3-segmented in Afrocorimus and Metacorimus), genal region prominent (not prominent in Acorimus and Metacorimus, angulate in Afrocorimus), ventral antennal grooves absent (present in Acorimus and Metacorimus), pronotum toothed laterally (undulating in Corimus and Metacorimus) and tarsomere 3 simple (incrassate in Corimus and Afrocorimus). The elongate parameres of this genus are also characteristic and similar to those of Corimus (Table 1).</p></div>	https://treatment.plazi.org/id/03F587E1FFB9FFBCFF42FD81FE04FE58	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Yoshida, Takahiro;Hirowatari, Toshiya;Hashim, Rosli	Yoshida, Takahiro, Hirowatari, Toshiya, Hashim, Rosli (2017): A new genus of Silvaninae (Coleoptera: Silvanidae) with two new species from the Malay Peninsula. Zootaxa 4258 (4): 365-374, DOI: 10.11646/zootaxa.4258.4.4
03F587E1FFBAFFB8FF42FE6BFE79FCE1.text	03F587E1FFBAFFB8FF42FE6BFE79FCE1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dentirotacorimus reticulatus Yoshida & Hirowatari	<div><p>Dentirotacorimus reticulatus Yoshida &amp; Hirowatari, sp. nov.</p><p>(Figs 1 A,B, 2, 3)</p><p>Diagnosis. This species differs from the following species by the shape of the lateral pronotal teeth, the reticulate punctation on the pronotal disk and the explanate lateral margins of the elytra being narrowed towards the humeri, the longer and narrower 5th tarsomere and the femoral line curved posteriorly at the level of the metacoxal process.</p><p>Body (Figs 1 A,B). Body length from anterior margin of clypeus to apex of elytra measured along the median line: 2.33–2.60 mm (n=4). Surface dark brown; sides of elytra and legs somewhat lighter.</p><p>Head (Figs 1 A,B, 2A, 3). Subquadrate, maximum width across eyes 0.48–0.54 mm (n=4); clypeal margin slightly reflexed; genal region prominent (front of eye) laterally but not exceeding eye in width. Eye small, strongly protruding, as long as combined lengths of antennomeres 3 and 4. Punctation coarse and strong on posterior half; ventral surface with sparser punctation than dorsum. Pubescence inconspicuous; dorsally composed of very short and thick setae; ventrally composed of finer setae. Labrum (Fig. 3 A) oblong, ventrally with many setae along anterior margin, dorsally with some long setae and a few short setae. Antenna (Fig. 2 A) 0.56–0.60 mm long (n=4), relatively thick; antennomere 10 about twice as long as 9; covered with fine and relatively short setae; approximate ratios of antennomere lengths of holotype as follows: 2.0: 1.5: 1.4: 1.3: 1.2: 1.1: 1.3: 1.3: 1.3: 2.5: 1.0. Mandible (Figs 3 B,C) densely, finely pubescent on about anterior 1/4 and posterior 2/5 of inner margin, dorsally with long oblique furrow on distal half; lateral region ventrally with one long and a few short setae at each anterolateral angle and a few short setae; mola widely extended posteriorly, with some teeth, with dense pubescence on posterior half of inner margin; outer posterior angles strongly extended laterally. Maxilla (Fig. 3 D) with lacinia and galea; lacinia with two long apical teeth, dorsally with some long setae in a longitudinal row along inner margin; galea broad, divided into basigalea and distigalea, distigalea with dense long setae along anterior and inner margins, with a long seta on anterior outer margin, connected to basigalea by a membrane; palpifer with some short to medium length setae; palpomere 1 small, curved outwards; palpomere 2 strongly widening distally, covered with setae of various length except on inner area; palpomere 3 cylindrical, gradually widening distally, covered with setae of various length except on inner area; palpomere 4 long and conical, relatively densely covered with short spines on apex, sparsely covered with setae of various length, with a large puncture around apex; stipes protruding posteriorly at basal angle, ventrally with a very long seta and a few long setae. Labium (Fig. 3 E) dorsally covered with many setae of various lengths, ventrally with paired long and a few short setae, with two paired punctures around palpomeres, with some medium length setae along anterior margin; palpomere 1 small and stout, incised at middle of outer portion, with a puncture; palpomere 2 widening anteriorly, sparsely covered with short setae except on inner area; palpomere 3 conical, longer than 2, with some short setae, with many minute spines along distal margin.</p><p>Thorax and abdomen (Figs 1 A,B, 2B–D). Pronotum subquadrate, wider than long, length along median line 0.56–0.70 mm (n=4), maximum width including lateral teeth 0.85–0.98 mm (n=4), with paired shallow depressions on posterior half; six long lateral teeth, rounded at apices; anterior angle (1st tooth) broader than others, directed anterolaterally; 6th tooth extended in posterolateral direction; interstices of 2nd to 6th teeth as wide as teeth, wider than interstice of 1st and 2nd teeth; punctation reticulate and dense; small setiferous punctures inserted within ridge of reticulum; setae very short and thick. Thoracic ventrites with strong punctation; punctation on mesoventrite denser than on other ventrites; covered with coarse transverse microsculpture laterally; setae very short and fine; intercoxal process of procoxae parallel-sided; mesocoxal process narrowed posteriorly, widened around apex. Scutellar shield small, transverse, twice as wide as long, width a little shorter than eye length, with a transverse furrow at middle, partly concealed by elytral base. Legs (Fig. 2 B) covered with setae longer than those of other parts; pro- and mesocoxae rounded; metacoxa oblong, with transverse ridge, with some setae on medial areas; trochanters with well-extended inner distal angles; femora inflated but metafemur less so than others; tibiae widening distally, with some conical setae around apices; tarsomere 5 long, more than 3× as long as 4 (Fig. 2 C); claws simple. Abdomen more than 4/5 as wide as long; intercoxal process wide and rounded, with rim attaining near basal margin of 1st abdominal ventrite; with a pair of femoral lines running along metacoxal cavities and curved posteriorly at level of metacoxal process (Fig. 2 D); setae short and fine.</p><p>Elytra (Fig. 1 A). Oval, length along median line 1.40–1.62 mm (n=4), maximum combined width 0.93–1.06 mm (n=4) just behind middle, with distinct humeral carinae; apices sharply protruding. Rows of punctures almost as wide as the space between rows, with very short and thick setae on anterior margins of the punctures. Lateral margins widely flattened; flattened areas gradually narrowed towards humeri, widened apically; many denticles with short setae on lateral margins, sparser and smaller posteriorly.</p><p>Male genitalia (Figs 2 E–H). Tergite VIII square, wider than long, with many short setae along posterior margin; sternite VIII somewhat protruding at posterior angles, with a very long seta at posterior angle, a seta of medium length near each posterior angle, and some short setae near lateral margins and posterior angles; spiculum gastrale Y-shaped, thin and long (Fig. 2 E). Median lobe (Fig. 2 G) connected to long median strut by deeply incised membrane, median strut 3× as long as median lobe, incised at middle of posterior margin, with ostium opening dorsally at posterior 2/5, sparsely punctate in anterior half, with short to long setae on about posterior 2/5. Parameres (Fig. 2 H) fused with phallobase, a little widened around apices, sparsely punctate on inner areas, densely covered with short setae around apices, with a few setae of medium length near apex. Phallobase (Fig. 2 H) triangular; tegminal strut gradually narrowed anteriorly; lateral margins curled inwards for about half the length; basal piece narrow; posterior angles protruding posteriorly along basal parameres. Internal sac (Fig. 2 F) long, with paired sclerotized longitudinal portions with dense punctation around base and paired longitudinal plates without rods next to the sclerotized portions, with long armature around apex, and thin strut at apex.</p><p>Type series. Holotype: male, Ulu Gombak, Setapak Subdistrict, Gombak District, Selangor State, Malaysia, 6‒16. V. 2016, FIT with light, T. Yoshida leg. (ELKU) . Paratypes: 1 female and 1 ex., same data as the holotype (ELKU); 1 male, same locality (250 m), 13‒21. XI. 2009, LT, Maruyama &amp; Tanaka Y. leg. (ELKU) .</p><p>Distribution. Malaysia.</p><p>Etymology. The specific name means “reticulate”. The punctation on the pronotal disc of this new species is reticulate.</p><p>Remarks. The internal spherical space in the base of the mandible was observed under a compound microscope. It appears to be a mycangium, but it is difficult to regard it as such, since the opening of the structure could not be observed.</p></div>	https://treatment.plazi.org/id/03F587E1FFBAFFB8FF42FE6BFE79FCE1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Yoshida, Takahiro;Hirowatari, Toshiya;Hashim, Rosli	Yoshida, Takahiro, Hirowatari, Toshiya, Hashim, Rosli (2017): A new genus of Silvaninae (Coleoptera: Silvanidae) with two new species from the Malay Peninsula. Zootaxa 4258 (4): 365-374, DOI: 10.11646/zootaxa.4258.4.4
03F587E1FFBEFFB6FF42FCCBFA97FD39.text	03F587E1FFBEFFB6FF42FCCBFA97FD39.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dentirotacorimus zigzag Yoshida & Hirowatari	<div><p>Dentirotacorimus zigzag Yoshida &amp; Hirowatari, sp. nov.</p><p>(Figs 1 C,D, 4)</p><p>Diagnosis. This species can be distinguished from D. reticulatus by the diagnostic characters given in that species diagnosis.</p><p>Body (Figs 1 C,D). Body length from anterior margin of clypeus to apex of elytra measured along the median line: 2.53 mm (n=1). Surface reddish brown; head and pronotum somewhat darkened; sides of elytra lighter.</p><p>Head (Figs 1 C,D, 4A). Rounded, maximum width across eyes 0.53 mm (n=1); clypeal margin slightly reflexed; gena prominent, covering part of eye, not exceeding eye width. Eye small, protruding, directed anterolaterally, longer than combined lengths of antennomeres 3 and 4. Dorsal surface covered with short, thick and curved setae; ventrally with finer setae. Setiferous tubercles on dorsal surface relatively dense; ventral surface with punctation simple and sparser than dorsum. Antenna (Fig. 4 A) 0.66 mm (n=1), moderately thin; antennomere 10 about 2.5× as long as 9; covered with fine setae; approximate ratios of antennomere lengths of holotype as follows: 2.0: 1.5: 1.3: 1.1: 1.0: 1.0: 1.0: 1.1: 1.1: 2.7: 1.0.</p><p>Thorax and abdomen (Figs 1 C,D, 4B–D). Pronotum trapezoidal, widest at base, wider than long, length along median line 0.60 mm (n=1), maximum width including lateral teeth 0.62 mm (n=1); six lateral teeth, rounded at apices; anterior angle (1st tooth) gradually widened distally, directed anterolaterally; 2nd to 6th tooth triangular, 6th tooth relatively small; interstices of teeth narrow; setiferous tubercles as dense as on vertex; setae very short and thick. Thoracic ventrites with no obvious punctation apart from base of prosternum and intercoxal process of mesoventrite; mostly covered with coarse transverse microsculpture; setae short and thin; intercoxal process of procoxae gradually widened posteriorly; mesocoxal process gradually narrowed posteriorly, widened distally. Scutellar shield small, transverse, about twice as wide as long, width about 0.9× as wide as eye length, with a thin transverse furrow near base. Legs (Fig. 4 B) covered with setae longer than those of other parts; pro- and mesocoxae rounded; metacoxa wide, with transverse ridge a little enlarged at middle, with some setae on medial areas; trochanters with extended inner distal angles, rounded at apices; femora inflated; tibiae gradually widening distally; tarsomere 5 long, more than 3× as long as 4 (Fig. 4 C); claws simple. Abdomen 4/5 as wide as long; intercoxal process triangular; with an unbroken femoral line running along anterior margin of 1st abdominal ventrite (Fig. 4 D); setae short and fine.</p><p>Elytra (Fig. 1 C). Subparallel, gradually narrowed from anterior 3/7, length measured along median line 1.52 mm (n=1), maximum combined width 1.12 mm (n=1), with indistinct humeral carinae; apices rounded. Rows of punctures shallow, with small setiferous tubercles bearing short, thick and curved seta, longer than those on head and pronotum, on anterior margin of the puncture. Lateral margins very widely flattened; flattened areas gradually narrowed posteriorly, widened apically; many minute denticles with short thin setae on anterior half of margins.</p><p>Male genitalia (Figs 4 E–H). Tergite VIII square, a little wider than long, posterior margin rounded, bearing many short setae along posterior margin; sternite VIII with a seta of medium length near each posterior angle, and with some short setae and punctures near lateral margins and posterior angles; spiculum gastrale Y-shaped, thin and somewhat long (Fig. 4 E). Median lobe (Fig. 4 G) connected to long and thin median strut by a membrane, median strut 4.5× as long as median lobe, with several punctures around lateral margins of anterior 2/5, half of it covered by setae of short to medium length (ostium was difficult to see in this cleared specimen). Parameres (Fig. 4 H) fused with phallobase (sutures were difficult to see in this cleared specimen), with a long seta and a few short setae on each apex, with a puncture around each apex. Phallobase (Fig. 4 H) pentagonal; tegminal strut narrowed anteriorly from middle. Internal sac (Fig. 4 F) long, containing paired sclerotized plates with rods around base, and thin fiberlike structure around apex.</p><p>Type series. Holotype: male, Ulu Gombak, Setapak Subdistrict, Gombak District, Selangor State, Malaysia, 6‒16. V. 2016, FIT with light, T. Yoshida leg. (ELKU).</p><p>Distribution. Malaysia.</p><p>Etymology. The specific name refers to the shape of the lateral pronotal teeth.</p><p>Remarks. The shape of the lateral pronotal teeth resembles those of Acorimus and Afrocorimus, but D. zigzag can be distinguished by the combination of absence of ventral antennal grooves and 2-segmented antennal club.</p></div>	https://treatment.plazi.org/id/03F587E1FFBEFFB6FF42FCCBFA97FD39	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Yoshida, Takahiro;Hirowatari, Toshiya;Hashim, Rosli	Yoshida, Takahiro, Hirowatari, Toshiya, Hashim, Rosli (2017): A new genus of Silvaninae (Coleoptera: Silvanidae) with two new species from the Malay Peninsula. Zootaxa 4258 (4): 365-374, DOI: 10.11646/zootaxa.4258.4.4
03F587E1FFB0FFB6FF42FCB7FA70FC20.text	03F587E1FFB0FFB6FF42FCB7FA70FC20.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dentirotacorimus	<div><p>Key to species of the genus Dentirotacorimus</p><p>1. Punctation on pronotal disc reticulate. Interstices of 2nd to 6th lateral pronotal teeth almost as wide as teeth. Flattened lateral margins of elytra distinctly narrowed towards base........................................... D. reticulatus sp. nov.</p><p>- Pronotal disc smooth with small setiferous tubercles. Interstices of lateral pronotal teeth very narrow, teeth wide. Flattened lateral margins of elytra very slightly narrowed towards base........................................ D. zigzag sp. nov.</p></div>	https://treatment.plazi.org/id/03F587E1FFB0FFB6FF42FCB7FA70FC20	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Yoshida, Takahiro;Hirowatari, Toshiya;Hashim, Rosli	Yoshida, Takahiro, Hirowatari, Toshiya, Hashim, Rosli (2017): A new genus of Silvaninae (Coleoptera: Silvanidae) with two new species from the Malay Peninsula. Zootaxa 4258 (4): 365-374, DOI: 10.11646/zootaxa.4258.4.4
