Piezonemus lateralis Jordan , 1904

Trýzna, Miloš, Caballero-Serrano, Verónica & Carrasco, Juan Carlos, 2024, Review of the Neotropical Piezonemus Jordan with type designations, description of Piezonemus espoch sp. nov. from Ecuador, and notes on the tribe Piesocorynini Valentine with keys to world genera (Coleoptera: Anthribidae), Zootaxa 5415 (3), pp. 401-435 : 418

publication ID	https://doi.org/ 10.11646/zootaxa.5415.3.3
publication LSID	lsid:zoobank.org:pub:ED4058B9-70AC-4D69-81C4-3135BEE3FB91
DOI	https://doi.org/10.5281/zenodo.10706293
persistent identifier	https://treatment.plazi.org/id/03AB87B8-FF9E-FFCF-FF66-FF66FC0DD8AC
treatment provided by	Plazi
scientific name	Piezonemus lateralis Jordan , 1904
status

Treatment

Piezonemus lateralis Jordan, 1904 View in CoL

( Figs 62–69 View FIGURES 62–67 View FIGURES 68–72 )

Piezonemus lateralis Jordan, 1904: 276 View in CoL . Bovie 1906: 278 (catalogue); Wolfrum 1929: 65, 1953: 27 (catalogues); Blackwelder 1947: 769 (catalogue); Valentine 1999: 271 (relationship within the tribe Piesocorynini ); Rheinheimer 2004: 70 (catalogue), 226 (fig. 153—dorsal habitus).

Type locality. Brazil: “Jatahy, Prov. Goyaz”

Type material. Lectotype, male (designated here, Figs 62–67 View FIGURES 62–67 , 103 View FIGURES 101–104 ): ‘Type [p, typical round label with red margin used in BMNH]’ // ‘Jatahy. / Prov. Goyas. [p] / Piezonemus / lateralis / Type. 1904 / N. Z. p. 276 [= Novitates Zoologicae, page 276] [h]’ // ‘ Karl Jordan Coll. / B.M. 1940-109. [p]’ // ‘LECTOTYPE / Piezonemus lateralis / Jordan, 1904 / M. Trýzna design., 2023’ [red, p] ( BMNH) . Paralectotypes not examined directly by the first author: Unsexed , 5 exx.: ‘Jatahy. / Prov. Goyas. [p] // ‘ Karl Jordan Coll. / B.M. 1940-109. [p]’ ( BMNH). Unsexed, 2 exx.: ‘Jatahy’ / GOYAZ [p] // 1 with ‘Karl Jordan Coll. / B.M. 1940-109. [p]’ and the other with ‘ Pres. E. Gowing-Scopes. / Brit. Mus. 1968-131 // Piezonemus / lateralis / 1904 Jord. [h] / Karl Jordan det. [p]’ ( BMNH) .

Note. Jordan (1904: 276) stated only “a series”, without the exact number of specimens of the type series. Lectotype and 7 Paralectotypes are listed above.

Other material. Male ( Figs 68–69 View FIGURES 68–72 ): ‘Hansa Humboldt / Sta. Catherina / Brasilien Reitter [p]’ // ‘Karl Jordan Coll. / B.M. 1940-109. [p]’ // ‘3. Piezonemus / lateralis Jord. [h]’ ( BMNH). Male: ‘Salobro prov de Bahia / Bresil / E. Gounelle, 6.7.1885 [p]’ // ‘Karl Jordan Coll. / B.M. 1940-109. [p]’ ( BMNH).

Identification. The coloration of the body is very similar to almost identical to that in P. durus . Colour pattern as in Figs 62–68 View FIGURES 62–67 View FIGURES 68–72 . Male tarsomere I of mesotarsus distinctly longer than others together ( Fig. 69 View FIGURES 68–72 ). Pygidium of male elongate, ratio of the maximum length to maximum width 1.36 ( Fig. 66 View FIGURES 62–67 ), pygidium of female also with distinct promontory before apical edge, but this projection is not so high and not deeply divided basally as in P. durus . Eyes longer (cf. Figs 44 View FIGURES 43–48 , 50— P View FIGURES 49–55 . durus; and 63— P. lateralis ), dorsal ocular index 0.66 in male. Body size 4.5–4.9 mm.

Lectotype, male ( Figs 62–67 View FIGURES 62–67 ). Measurements (in mm): Total body length—4.86. Head: total length—0.86, length of rostrum—0.23, maximum width of rostrum—0.93, length of eye—0.66, maximum width across eyes— 1.21, minimum distance between eyes—0.30.Antenna: length of segments: II—0.21, III—0.36, IV—0.36, V—0.26, VI—0.24, VII—0.20, VIII—0.21, IX—0.19, X—0.13, XI—0.19, width of segment IX—0.14. Pronotum: maximum length—1.13, maximum width—1.63, minimum width—1.13. Elytra: maximum length—2.90, maximum width— 1.60. Pygidium: maximum length—0.64, maximum width—0.47.

Distribution. Brazil, Paraguay ( Jordan 1904, Rheinheimer 2004).