Telchin licus microsticta ( Rothschild, 1919 )

García-Díaz, José De Jesús, Espinoza-Sanabria, Bernardo A., Worthy, Robert, González, Jorge M., Janzen, Daniel H. & Hallwachs, Winnie, 2024, Synopsis of the Castniidae (Lepidoptera) of Costa Rica, Zootaxa 5481 (2), pp. 151-202 : 163-164

publication ID	https://doi.org/10.11646/zootaxa.5481.2.1
publication LSID	lsid:zoobank.org:pub:547F19D4-4558-4D8A-8D01-2ECCCB133A5D
DOI	https://doi.org/10.5281/zenodo.12752775
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treatment provided by	Plazi (2024-07-16 10:37:07, last updated 2024-11-24 23:25:40)
scientific name	Telchin licus microsticta ( Rothschild, 1919 )
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7. Telchin licus microsticta ( Rothschild, 1919)

( Figs. 3C, 3D View FIGURE 3 , 11D, 11E View FIGURE 11 , 13D View FIGURE 13 )

Castnia albomaculata microsticta Rothschild, 1919 View in CoL ; Rothschild, 1919. Novit. Zool. 26(1), p. 9.

Leucocastnia albomaculata microsticta ; Miller, 1995, in Heppner. Castnioidea: Castniidae View in CoL : Castniinae View in CoL , Checklist part 2, Atlas Neo. Lep., p. 135.

Telchin licus microsticta ; Lamas, 1995. Revta. Per. Ent. 37, p. 81.

General comments. This is the northernmost subspecies of Telchin licus and was described by Rothschild (1919) (as Castnia albomaculata microsticta ) based on specimens from San Ramón, Río Wanks in Nicaragua, and Esperanza in Costa Rica. This taxon had been previously cited by Druce (1883) (as Castnia licus ) from Costa Rica, and also from Chontales, in Nicaragua.

Telchin licus is a species with a highly adaptive alimentary plasticity since there are records of its larvae feeding on Heliconiaceae View in CoL , Musaceae View in CoL , and Poaceae View in CoL , becoming a pest of crops in at least two of those families ( Ballou 1914; Lima 1945; Aya et al. 2022). In Costa Rica, some authors have cited Telchin licus as a sugarcane pest in several areas of the country; however, they have been incorrectly identified, and the taxa collected were either T. a futilis View in CoL or T. a. drucei View in CoL ( LAICA 2017; García-Díaz 2022a).

Sexual dimorphism in Telchin licus microsticta is as evident as in most Telchin species since males possess a faint subapical spot band on the dorsal forewing, but females have this spot band sharply defined, as well as having rounded forewings apically.

Ecology and behavior. Little is known about the ecology and behavior of T. l. microsticta . However, many authors have indicated that the host plants of T. licus correspond to species in the genera Musa ( Musaceae ), Saccharum ( Poaceae ), and Heliconia ( Heliconiaceae ) ( Ballou 1914; Lima 1945; Maes 1999, 2004; Aya et al. 2022), the specific host for this subspecies is unknown. Adults are diurnal and fly on sunny or cloudy days; males are territorial and patrol much of the day along trails, open gaps, roads, or bodies of water in search of females with which to mate; after several minutes of flight, the males perch for a short time on branches, stems or leaves of trees or shrubs to thermoregulate in a stegopterous position, and later continue patrolling; males are more active on sunny days with high temperatures, while on cloudy days or when the temperature drops, they can be seen mostly perching and barely flying (Colin Allen & Cynthia Potter , pers. comm.).

Distribution and biogeography. It has been recorded from Honduras to Costa Rica (Druce 1883; Rothschild 1919; Maes 1999, 2004; Miller et al. 2012; Van den Berghe et al. 2020).According to the information at our disposal, T. l. microsticta seems to be distributed on the Caribbean slope of Costa Rica within localities that according to Morrone et al. (2022), belong to the Guatuso-Talamanca province of the Pacific dominion in the Brazilian subregion. It has been collected and sighted in the following Costa Rican provinces and cantons: Alajuela: Guatuso, San Carlos, San Ramón; Guanacaste: La Cruz; Heredia: Sarapiquí; Limón: Limón, Matina, Pococí; San José: Vázquez de Coronado.

References

Aya, V. M., Pabon, A., Gonzalez, J. M. & Vargas, G. (2022) Morphological and molecular characterization of Castniidae (Lepidoptera) associated to sugarcane in Colombia. Bulletin of Entomological Research, 112 (3) 399 - 410. https: // doi. org / 10.1017 / S 0007485321000997

Ballou, H. A. (1914) Insect pests of Sugar Cane in Antigua and St. Kitts. Pamphlet series. Imperial Department of Agriculture for the West Indies, 75, 1 - 45.

Garcia-Diaz, J. J. (2022 a) Distribution and observations on the biology of Telchin atymnius futilis (Walker, 1856) (Castniidae: Castniinae) in Mexico. Tropical Lepidoptera Research, 32 (1), 63 - 72. https: // doi. org / 10.5281 / zenodo. 6588547

LAICA (2017) Informe de resultados 2016. Programa de Fitosanidad, Manejo de Plagas, San Jose, Costa Rica, May 2017, 6 - 20.

Lamas, G. (1995) A critical review of J. Y. Miller´s checklist of the Neotropical Castniidae (Lepidoptera). Revista Peruana de Entomologia, 37, 73 - 87.

Lima, A. M. C. (1945) Insetos do Brasil, 5 º Tomo. Lepidopteros, 1 ª parte. Escola Nacional de Agronomia, Rio de Janeiro, Serie Didactica No 7. Escola Nacional de Agronomia, Rio de Janeiro, 379 pp.

Miller, J. Y. (1995) Castniidae. In: Heppner, J. B. (Ed.), Checklist: Part 2. Hyblaeoidea-Pyraloidea-Tortricoidea. Atlas of Neotropical Lepidoptera. Association for Tropical Lepidoptera / Scientific Publishers, Gainesville, Florida, pp. 133 - 137 + 176 - 177.

Miller, J. Y., Matthews, D. L., Warren, A. D., Solis, M. A., Harvey, D. J., Gentili-Poole, P., Lehman, R., Emmel, T. C. & Covell, C. V. Jr. (2012) An Annotated List of the Lepidoptera of Honduras. Insecta Mundi, 205, 1 - 72.

Morrone, J. J., Escalante, T., Rodriguez-Tapia, G., Carmona, A., Arana, M. & Mercado-Gomez, J. D. (2022) Biogeographic regionalization of the Neotropical region: New map and shapefile. Anais da Academia Brasileira de Ciencias, 94, e 20211167. https: // doi. org / 10.1590 / 0001 - 3765202220211167

Rothschild, L. W. (1919) Supplementary notes to the review of Houlbert and Oberthur's monograph of Castniinae by Talbot and Prout. Novitates Zoologicae, 26 (1), 1 - 27.

van den Berghe, E., Maes, J. M., Hernandez-Baz, F. & Gonzalez, J. M. (2020) Synopsis of the Castniidae (Lepidoptera) from Honduras and Nicaragua, Central America. Zootaxa, 4895 (2), 272 - 284. https: // doi. org / 10.11646 / zootaxa. 4895.2.6

Figures

FIGURE 3. A–B: Telchin evalthe tica; A: ♂, San José, P. B. Carrillo, La Montura, 1050m, 23mayo 1981, I. A. Chacón, INBIOCRI001055993, MNCR-A1055993 (MNCR); B: ♀, Alajuela, Reserva de San Ramón, Río San Lorencito, 23mayo1986, I. A. Chacón, INBIOCRI001056104, MNCR-A1056104 (MNCR); C–D: Telchin licus microsticta; C: ♂, San José, P. N. Braulio Carrillo, Est. Carrillo, 730m, 20mayo85, Abelardo Chacón, INBIOCRI001055981, MNCR-A1055981 (MNCR); D: ♀, Casacode, 7 abril 97, I. Chacón (MNCR). Scale bar = 2cm.

FIGURE 11. A–C: Telchin evalthe tica; A: ♂, Pococí, Limón, 03-IV-2008 (photo: Steven Daniel); B: ♂, Coto Brus, Puntarenas, 27-V-2022 (photo: Randall Jiménez); C: ♀, Golfito, Puntarenas, 12-VII-2008 (photo: Gernot Kunz); D–E: Telchin licus microsticta; D: ♀, Alajuela, San Ramón, 22-IV-2020 (photo: Gustavo Orozco); E: ♂, San Carlos, Alajuela, 29-V-2023 (photo: Colin Allen); F–G: Telchin atymnius drucei; F: ♂, Golfito, Puntarenas, 18-I-2022 (photo: Heiner Ziegler); G: ♀, Puriscal, San José, 31-VIII-2022 (photo: Kirby Wolfe); H–I: Telchin atymnius futilis; H: ♂, Pococí, Limón, 16-I-2020 (photo: Alexandre Terrigeol); I: ♀, Sarapiquí, Heredia, 26-II-2022 (photo: Kyle Horner).

FIGURE 13. Distribution maps of the genus Telchin in Costa Rica. A: T. atymnius futilis; B: T. atymnius drucei; C: T. evalthe tica; D: T. licus microsticta.