identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
9C4687D6150E7615FF71FCCC5201CB3C.text	9C4687D6150E7615FF71FCCC5201CB3C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptilocleptis mictlan Quintos-Andrade & Valenzuela-González 2026	<div><p>Ptilocleptis mictlan Quintos-Andrade sp. nov.</p><p>http://zoobank.org/ 6EE48614-1BE4-48A0-8D26-B6D0D0E64DA8</p><p>Diagnosis. Ptilocleptis mictlan sp. nov. can be recognized as part of the genus Ptilocelptis by having a body with moderate punctation, eyes converging below, clypeus twice as wide as long, without median depressions and a conspicuous constriction between S1 and S2, as well as the presence of white to yellowish tomentum, mainly on the tergites. This new species differs from others of the genus by the following combination of characters: body dark, with labrum, mandibles, antennal scapes, pedicelum, F1 and apices of legs reddish; tarsomeres yellowish; head broader than long; scutellum bigibbous; propodeal triangle areolate and enclosed by a carina; posterior surface of propodeum with long, sparse hairs; T1 smooth and shiny with fine punctures separated by&gt;3 pd; terga covered with dense, simple, whitish to yellowish pubescence. This species differs from Ptilocleptis tomentosa mainly by its smaller size (7.11-7.17 mm versus 9.3-10 mm), head broader than long, whitish pubescence covering most of the body and genital capsule with long valves (compare with figs. 1-3). Due to its size and head proportions, it may be confused with P. eickworti Michener, but it can be distinguished by its distribution (known from Brazil) and body coloration, especially of the legs and T1, which are yellowish in P. eickworti and dark in P. mictlan sp. nov.</p><p>Description. Holotype ♂ (Fig. 1). Body length 7.17 mm. Forewing length 5.91 mm. Intertegular distance 1.48 mm. Head length 1.65 mm; width 1.87 mm. Upper/lower interorbital distances 1.19/ 0.82 mm. Clypeal length/width 0.40/ 0.82 mm. Labrum. Apex with a median emargination; dark, surface smooth and shiny, with a row of apical yellowish hairs. Mandibles. Simple; dark with reddish apex; surface shiny rugose with scattered yellowish hairs. Clypeus. Flat in lateral view; anterior margin straight, rugose with transverse microstriations; basal margin concave due to the supraclypeal area; discal area shiny rugose with whitish hairs and deep, irregular punctures separated by &lt;1 pd. Supraclypeal area. More protuberant than clypeus in lateral view, depressed at antennal insertions; frontal line carinate, reaching the median ocellus; integument as in clypeus, punctures more uniform in size. Lower paraocular area. Integument as in clypeus except punctures irregular and poorly defined, also separated by &lt;1 pd, but larger near toruli. Frontal area. Flat in lateral view, integument densely areolate with deep punctures separated by &lt;0.7 pd. Vertexal area. Ocelli with IOD = 0.5 MOD, OOD = 2.5 MOD, OCD = 3 MOD; surface shiny with fine punctures separated by &lt;0.5 pd. Genal and hypostomal areas. Genal area as wide as eye in lateral view, shiny with fine punctures separated by &lt;1 pd; hypostomal area concave, smooth and shiny with fine punctures separated by &lt;1.5 pd. Antennae. Scape, pedicel, and F1 light reddish; distal flagellomeres dark; F1–F2 subequal; F3–F5 1.5× longer than F2; F6–F11 1.2× longer than F3; F11 with acute apex. Pronotum. Dorsal angles carinate; integument smooth and shiny, with whitish hairs and micropunctation near angles; pronotal lobe dark reddish. Mesoscutum. Slightly convex in lateral view; integument shiny, slightly rugulose, with uniform punctures of variable size separated by &lt;1 pd. Scutellum. Length similar to that of metanotum; with a median sulcus, bigibbous; integument smooth and shiny with punctures finer than those of mesosscutum, separated by &lt;1 pd. Metanotum. Smooth and shiny with punctures separated by &lt;2 pd. Mesepisternum. Smooth and shiny; sutures with deep, quadrate punctures; surface with fine, irregular punctures separated by &lt;1 pd. Metepisternum. Shiny rugulose with inconspicuous punctation. Propodeum. Propodeal triangle enclosed by a carina, with two large central areolae and three shallower, rectangular lateral areolae; posterior surface of propodeum with irregular areolae; propodeal sides rugulose with densely colliculate surface and yellowish hairs. Legs. Dark, tibia and femora reddish apically and covered with scattered white hairs; femora and tibiae convex in profile; tarsomeres yellowish. Terga. T1 smooth and shiny with scattered hairs and fine punctures separated by&gt;3 pd. T2 anteriorly constricted by T1, covered with dense simple whitish hairs; discal area with deep punctures separated by &lt;1 pd; marginal area smooth, fuscous, with finer punctures separated by &lt;2 pd; T3–T4 with more appressed and irregular punctures separated by &lt;0.5 pd, pubescence as in T2; T5–T6 reticulate with finer, irregular punctures and whitish to yellowish dense pubescence. Sterna. S1 and S2 with a conspicuous constriction; sterna with reticulate integument, scattered simple whitish hairs, and fine punctures separated by&gt;4 pd. Genitalia. Gonostylus slightly bifurcated at the apex; valves as long as the gonostylus (Fig. 2A).</p><p>Female. Unknown.</p><p>Etymology. Ptilocleptis mictlan sp. nov. is named after Mictlán, the underworld in Aztec mythology, in reference to the dark coloration of the body. The specific epithet is treated as a noun in apposition.</p><p>Material examined. Holotype ♂. MÉXICO. Veracruz, Coatepec, 1,121 m, 19.4438 −96.9661, 30.xii.2020, ex Oreopanax capitatus, G. Quintos [IEXA] . Paratype ♂. Same data, collected 29.xii.2020 [IEXA] .</p><p>Biology. Both specimens were collected in December while visiting flowers of Oreopanax capitatus (Jacq.) Decne. &amp; Planch ( Araliaceae). The habitat corresponds to secondary vegetation formerly dominated by temperate cloud forest with constant precipitation (Cf) according to García (1973); biogeographically, this area belongs to the Veracruzan Province according to Morrone et al. (2022).</p></div>	https://treatment.plazi.org/id/9C4687D6150E7615FF71FCCC5201CB3C	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	Quintos-Andrade, Gerardo;Valenzuela-González, Jorge E.	Quintos-Andrade, Gerardo, Valenzuela-González, Jorge E. (2026): A new species of the rare cleptoparasitic bee genus Ptilocleptis (Hymenoptera: Halictidae) from Mexico. Zootaxa 5785 (1): 173-179, DOI: 10.11646/zootaxa.5785.1.8, URL: https://doi.org/10.11646/zootaxa.5785.1.8
9C4687D6150E7612FF71FD74548FCB19.text	9C4687D6150E7612FF71FD74548FCB19.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptilocleptis Michener 1978	<div><p>Genus Ptilocleptis Michener, 1978</p><p>Key to the species of Ptilocleptis</p><p>Because both sexes are not known for most species, including the female of P. mictlan, this key is presented by extrapolating the known characters of one of the known sexes.</p><p>1 Posterior surface of propodeum covered with appressed pubescence (Fig. 3)................................... 2</p><p>– Posterior surface of propodeum without appressed pubescence (Fig. 1) ........................................ 3</p><p>2 Bees longer than 9 mm in length; body dark, metasoma covered with short and appressed yellowish to orange pubescence....................................................................... Ptilocleptis tomentosa Michener</p><p>– Bees shorter than 8 mm in length; clypeus, legs, scutellum, metanotum, and T1 yellowish; body covered with sparse and long yellowish pubescence ........................................................ P. polybioides Michener</p><p>3 Integument on mandibles, labrum, antennal scapes, legs, and T1 yellowish brown............. P. eickwortii Michener</p><p>– Integument on mandibles, labrum, antennal scapes and legs reddish; T1 dark..................... P. mictlan sp. nov.</p></div>	https://treatment.plazi.org/id/9C4687D6150E7612FF71FD74548FCB19	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	Quintos-Andrade, Gerardo;Valenzuela-González, Jorge E.	Quintos-Andrade, Gerardo, Valenzuela-González, Jorge E. (2026): A new species of the rare cleptoparasitic bee genus Ptilocleptis (Hymenoptera: Halictidae) from Mexico. Zootaxa 5785 (1): 173-179, DOI: 10.11646/zootaxa.5785.1.8, URL: https://doi.org/10.11646/zootaxa.5785.1.8
9C4687D6150C7615FF71FA16552DCCF6.text	9C4687D6150C7615FF71FA16552DCCF6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptilocleptis tomentosa Michener 1978	<div><p>Ptilocleptis tomentosa Michener, 1978</p><p>New records. (Fig. 2B, 3) This species was originally described from specimens from Costa Rica and Mexico; however, the label of the Mexican specimen lacked precise locality data. Herein, the first geographically explicit records of this species from Mexico and specifically, the first records of this species for the Mexican states of Oaxaca and Puebla are reported (Fig. 4).</p><p>Material examined. Oaxaca. S. J. Tlacotepec, 978 m, 16.53 −97.36, 13.xii.2018, I. Pérez [♂ ECOAB 128307] . Puebla. Amixtlán, 1,235 m, 20.59 −97.79, 3.i.2019, I. Pérez [♂ ECOAB 1303477] .</p></div>	https://treatment.plazi.org/id/9C4687D6150C7615FF71FA16552DCCF6	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	Quintos-Andrade, Gerardo;Valenzuela-González, Jorge E.	Quintos-Andrade, Gerardo, Valenzuela-González, Jorge E. (2026): A new species of the rare cleptoparasitic bee genus Ptilocleptis (Hymenoptera: Halictidae) from Mexico. Zootaxa 5785 (1): 173-179, DOI: 10.11646/zootaxa.5785.1.8, URL: https://doi.org/10.11646/zootaxa.5785.1.8
