taxonID	type	description	language	source
C17DA1B8666F5F0E830297AFCAD5ECF2.taxon	diagnosis	Diagnosis. Large body size, 15 - 17 mm in males, 16 - 20 mm in females; body color black with scattered golden brown and white scales; rostrum extremely long in male and (especially) female, very slightly uniformly curved, ca. as long as elytra in male, 1.5 - 2.0 x elytral length in female; pronotal postocular lobes large, completely covering eyes when rostrum in repose, discal area of pronotum projected anteriorly over the head; mesoscutellum strongly produced, bulbous; elytra with intervals 3, 5, 7, 8, 9 subcarinate, raised throughout various portions of length, all other intervals more or less flat; humerus strongly produced laterally, angulate, lateral margins of elytra convergent from humerus to apex; base of elytra ca. 2 x width of base of pronotum; femoral teeth large, broad, distinct.	en	Anderson, Robert S. (2021): Conotrachelus terryerwini, a majestic new species of Curculionidae (Molytinae, Conotrachelini) from Costa Rica. ZooKeys 1044: 721-727, DOI: http://dx.doi.org/10.3897/zookeys.1044.62722, URL: http://dx.doi.org/10.3897/zookeys.1044.62722
C17DA1B8666F5F0E830297AFCAD5ECF2.taxon	description	Description. Body black with scattered white and golden-brown scales, no visible suberect or erect setae. Head with large, shallow, separated punctures and sparse vestiture of golden-brown elongate scales; rostrum in male evenly curved, ca. as long as length of elytra, point of antennal insertion at ca. midlength, area distad of point of antennal insertion laterally irregularly, shallowly punctate, most punctures elongate, clearly separated, dorsally with scattered fine golden-brown scales throughout most of length; in female rostrum evenly curved, exceedingly long, ca. 1.5 - 2.0 x length of elytra, point of antennal insertion slightly before midlength, area distad of point of antennal insertion very finely, sparsely, imperceptibly punctate, dorsally with scattered fine golden-brown scales only laterally towards base; apex of rostrum expanded laterally in both sexes, width greater than at point of antennal insertion; antennae with scape ca. as long as length funicle and club combined in male, slightly longer in female; third funicular article longer than second, second longer than first, 4 - 7 elongate, clavate, successively shorter, 4 slightly shorter than 1. Prothorax: lateral margins subparallel to near apex, then constricted to apex; with large, shallow, individually indistinct punctures, surface somewhat rough due to raised posterior margins of punctures; median carina lacking; vestiture of scattered golden brown elongate scales medially, laterally with predominantly white scales in distinct lateral vitta on each side; in lateral view with postocular lobes very well developed, large, completely covering eyes when rostrum in repose, discal area produced anteriorly over the head. Elytra: one-fourth to one-half longer than wide; sides strongly convergent to apex, base of elytra ca. 2 x width of base of pronotum; humeri, distinct, acutely rounded; basal border sinuate mesad of humeri; intervals 3, 5, 7, 8, and 9 variously subcarinate to carinate, that of interval 5 evanescent basally, broadly rounded to subcarinate towards apex, that of interval 3 depressed subbasally and less strongly near declivity, slightly elevated just beyond base (elevation extended laterally to intervals 4 and 5), intervals otherwise flat or slightly rounded to carinate; serial punctures irregular in depth and size, not linearly arranged basally; with scattered vestiture of golden-brown and white elongate scales, white scales scattered over surface in small patches, otherwise mainly in a number of vague, diffuse transverse bands; elytra lacking scales in places, giving a somewhat mottled appearance; no suberect or erect setae present. Mesoscutellum bulbous. Ventral surface: mesosternum flat posteriorly with rounded lobe, strongly sloping anteriorly. Abdominal ventrites sparsely and shallowly punctate; fifth ventrite without tubercles, not impressed; ventrites 1, 2, 5 with golden-brown scales moderately dense, ventrites 3 and 4 with scales much less dense; ventrites 1 and 2 equally convex in both sexes; ventrite 1 laterally ca. same length as ventrite 2, ventrites 3 and 4 subequal in length, each shorter than length of ventrite 2, ventrite 5 ca. same length as ventrites 3 and 4 combined. Legs: pro-, meso-, and metafemoral tooth on inner margin large, broad, distinct; meso- and metafemur with band of condensed white scales on outer face at ca. apical 1 / 3 (at tooth), profemur with condensed white scales basally on inner and outer faces; tarsal claws widely divergent, each with short inner tooth. Male genitalia: aedeagus 2 x as long as wide and 4 x as long as aedeagal struts; sides slightly divergent to near apex then strongly convergent to very slightly medially projected apex, no distinct apical process. Dorsal membranous area round, with basal median projection invading membranous area; lateral plates at confluence with basal projection with row of ca. 15 elongate hairs on each side of basal projection. Transfer apparatus complex (Fig. 5) with distinct, dark pair of convergent ' wrench-like' bars at middle. Female genitalia: not examined.	en	Anderson, Robert S. (2021): Conotrachelus terryerwini, a majestic new species of Curculionidae (Molytinae, Conotrachelini) from Costa Rica. ZooKeys 1044: 721-727, DOI: http://dx.doi.org/10.3897/zookeys.1044.62722, URL: http://dx.doi.org/10.3897/zookeys.1044.62722
C17DA1B8666F5F0E830297AFCAD5ECF2.taxon	etymology	Etymology. It gives me great pleasure to name this species after my friend and colleague Terry L. Erwin (1940 - 2020). Terry completed his PhD at the University of Alberta where he studied under the legendary carabidologist George E. Ball, although some 20 years earlier than I. My close relationship with Terry dates back to the early 1990 s when the famous tropical ecologist Dan Janzen asked Terry and me to convene some meetings to plan the Coleoptera component of the funding application for his All Taxon Biodiversity Inventory (ATBI) of the Area de Conservacion Guanacaste in Costa Rica, and later, an extended proposal for the entire country of Costa Rica. We invited numerous Coleoptera taxonomists to participate in these planning meetings, to visit and study in the huge INBio collections, and to conduct field work. Although the project was never funded to the extent hoped for, many of us spent many hours together in the collections and associated hostel and developed life-long friendships. During subsequent years Terry would include an image of me, soaking and filthy from fieldwork in Panama, in many of his talks to illustrate that the profession of a tropical biologist was not easy or clean work. It was always the source of many good laughs and Terry always enjoyed showing it.	en	Anderson, Robert S. (2021): Conotrachelus terryerwini, a majestic new species of Curculionidae (Molytinae, Conotrachelini) from Costa Rica. ZooKeys 1044: 721-727, DOI: http://dx.doi.org/10.3897/zookeys.1044.62722, URL: http://dx.doi.org/10.3897/zookeys.1044.62722
