Siccia processa subsp. chloma Volynkin, 2023, ssp. n.
Creators: name: Volynkin, Anton V.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Siccia
Siccia processa
Siccia processa chloma

description: Siccia processa chloma ssp. n.   
https://zoobank.org/ urn:lsid:zoobank.org:act: 779F0D7B-99D5-432E-AD43-204D8EDE7209  
(Figs 110, 111, 359, 360, 487)  
 Type material. Holotype (Figs 110, 359): male, “ Gabon 430m | Mikongo (Rougier), Monts | de Cristal (Secondary forest) | 0°29'47''N, 11°10'42''E | 28.vii.–12.viii.2019 LepiLED | Light Trap. Albert, J-L., | Aristophanous, M., | Bie Mba, J., Dérozier, V., | Moretto, P. Leg. | ANHRT:2019.17” / “ANHRTUK | 00107449” (DNA barcode iD) / “Slide | AV6573 ♂ | A. Volynkin ” (ANHRT).   
 Paratypes. GABON: 4 males, 3 females, thesame data as holotype, MV, LepiLED and Actinic Light Traps, gen. prep. Nos.: AV6758 (male), AV5774, AV5775 (females) (ANHRT); 1 male, 10m, Nyonié (Lowland forest), 0˚2'22''S, 9˚20'25''E, 23–28.viii.2019, LepiLED Light Trap, Albert, J.-L., Aristophanous, M., Bie Mba, J., Dérozier, V., Moretto, P. leg. (ANHRT); 2 females, 185m, Dilo ANPN camp, Ivindo (Secondary forest), 0˚14'1''S, 12˚17'49''E, 14–19.viii.2019, LepiLED and MV Light Traps, Albert, J.-L., Aristophanous, M., Bie Mba, J., Dérozier, V., Moretto, P. leg., gen. prep. No.: AV6600 (ANHRT); REPUBLIC OF CONGO: 6 males, 1 female, 372m, Sangha Prov., Nouabale-Ndoki National Park, Mbeli camp (Gilbertiodendron forest), 02°14'23.8''N, 16°23'52.1''E, 1–10.x.2022, MV Light Trap, Dérozier, V., Fouka, B., Kirk-Spriggs, A., Takano, H. leg., gen. prep. Nos.: AV6937, AV6938, AV6941, AV6942 (males) (ANHRT); 3 males, 358m, Sangha Prov., Nouabale-Ndoki National Park, Bomassa forest (Secondary forest), 02°11'58.1''N, 16°11'16.9''E, 17–23.ix. 2022, LepiLED L.T., Dérozier, V., Fouka, B., Kirk-Spriggs, A., Takano, H. leg. (ANHRT); 3 males, 3 females, 352m, Sangha Prov., Nouabale-Ndoki National Park, Ndoki formation (Secondary forest), 02°12'47.7''N, 16°23'45.8''E, 29.ix.–1.x.2022, Actinic & LepiLED light traps, Dérozier, V., Fouka, B., Kirk-Spriggs, A., Takano, H. leg. (ANHRT); 9 males, 4 females, 372m, Nouabale-Ndoki National Park, Mbeli camp, 02°14'23.8''N, 16°23'52.1''E, 14–20.ii.2023, MV & actinic light traps, Bakala, N., M., Dérozier, V., Kirk-Spriggs, A., László, G. leg. (ANHRT); 5 males, 5 females, 365m, Nouabale-Ndoki National Park, Mondika camp, 02°21'50.63''N 16°16'25.82''E, 07–14.ii.2023, LepiLED & actinic light traps, Bakala, N., M., Dérozier, V., Kirk-Spriggs, A., László, G. leg. (ANHRT); 1 male, 352m, Nouabale-Ndoki National Park, Mombongo camp, 02°10'30.7''N 16°8'37.7''E, 02–07.ii.2023, MV light trap, Bakala, N., M., Dérozier, V., Kirk-Spriggs, A., László, G. leg. (ANHRT); DRC: 1 female, Salonga National Park, 02°45'22.79''S 20°18'55.56''E, Ekongo Camp, December 2016, V.D. Kravchenko & G.C. Müler (GMFB); 3 males, 3 females, the same data as previous but January 2017 (GMF-B).   
 Diagnosis. The forewing length is 7.0– 8.5 mm in males and 9.0–10.0 mm in females. Siccia processa chloma is externally distinguished from the nominate subspecies in the larger size, the more elongate and somewhat paler forewing, and the markedly paler hindwing. However, the male genitalia of the two subspecies display no remarkable differences. In the female genitalia, the new subspecies differs from the nominate one in the more elongate lateral subostial lobes.   
 Molecular data. The intrasubspecific divergence of COI-5P sequences calculated from five specimens is in the range of 0.00–0.62%. The pairwise distance between the two subspecies of S. processa is in the range of 0.93–1.56%.   
 Distribution. The new subspecies is known from Gabon, Republic of the Congo and Democratic Republic of the Congo.   
 Etymology. The subspecific epithet is derived from the Greek ‘χλωμός’ meaning ‘pale’ and refers to the paler colouration of the wings in comparison to the nominate subspecies. The name is a noun in the nominative singular in apposition.
description: Published as part of Volynkin, Anton V., 2023, Contribution to the knowledge of the genus Siccia Walker (= Aemene Walker, syn. n.) in the Afrotropics with descriptions of seventy-three new species, three new subspecies, and a check-list of Asiatic taxa of the genus (Lepidoptera: Erebidae: Arctiinae: Lithosiini), pp. 1-184 in Ecologica Montenegrina 64 on page 50, DOI: 10.37828/em.2023.64.1, http://zenodo.org/record/13248512