Two new species and new records of Neanuridae (Hexapoda: Collembola) from Brazilian central Amazonia

Neves, Ana Carolina da Rocha; Mendonça, Maria Cleide de; Queiroz, Gabriel Costa

doi:10.3897/zoologia.36.e23269

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RESEARCH ARTICLE • Zoologia (Curitiba) 36 • 2019 • https://doi.org/10.3897/zoologia.36.e23269 copy

Two new species and new records of Neanuridae (Hexapoda: Collembola) from Brazilian central Amazonia

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT

Two new species of Neanuridae from the Amazon Rainforest of Northern Brazil are described and illustrated. The new species Friesea multiclavata sp. nov. (holotype male in MNRJ: Brazil, Amazonas State) belongs to the reducta-group and represents the first record of Frieseinae for Amazonas State in Brazil. Within Pseudachorutinae, the new species Furculanurida boiuna sp. nov. (holotype male in MNRJ: Brazil, Amazonas State) represents the third species of this genus without eyes and body pigment, together with Furculanurida africana (Massoud, 1963) - type species of the genus - and Furculanurida emucronata Zon et al., 2014, both from Ivory Coast, in Africa. Lastly, an indefinite species of Ectonura sp. (Neanurinae) is the second record of the genus for the Neotropical Region.

KEY WORDS:
Frieseinae; Neanurinae; Neotropics; Pseudachorutinae; taxonomy

Species	Apical bulb	Th I chaetae	Chaetae on Tita I-III	Clavate tenent hairs Legs I-III	Furcal area chaetae	Modified chaetae on Abd VI [number (arrangement)]	Type Locality
Fr. africana Delamare Deboutteville, 1953	?	?	?	-	?	-	Tanzania
Fr. albithorax Massoud & Thibaud, 1980	simple	2+2	(18,18,17)?	4,5,5	?	clavate = 8 (4,4)	Antilles
Fr. boitata Queiroz & Mendonça. 2015	simple	4+4	18,18,17	4,5,5	4	slightly clavate = 6 (4,2)	Brazil (RJ)
Fr. bonariensis Izarra, 1965	simple	4+4	?	2,2,2	?	blunt = 6 (4,2)	Argentina
Fr. josei Palacios-Vargas, 1986	simple	3+3	17,17,16	3,3,3	?	spiniform = 10	Puerto Rico
Fr. jurubatiba Silveira & Mendonça, 2018	simple	4+4	18,18,17	4,5,5	4	clavate = 8 (4,4)	Brazil (RJ)
Fr. lobulata Palacios-Vargas & Díaz, 1986	trilobed	2+2	18,18,17	2,2,2	?	slightly clavate = 6?	Venezuela
Fr. marianoius Palacios-Vargas, 2005	simple	?	17,17,16	-	6	strongly clavate = 10 (4,4,2)	México
Fr. mucumontana Palacios-Vargas & Díaz, 1986	simple	2+2	18,18,17	4,5,5	?	clavate = 6 (4,2)	Venezuela
Fr. reducta Denis, 1931*	simple	3+3	(18,18,17)?	4,5,5	?	strongly clavate = 10 (4,4,2)	Costa Rica
Fr. sensillata Palacios-Vargas & Díaz, 1986	simple	4+4	18,18,17	8,9,9	?	strongly clavate = 10 (4,4,2)	Venezuela
Fr. steineri Simón, 1975	simple	3+3	17,17,16	-	6	slightly clavate = 9 (4,4,1)	Spain
Fr. tepetlana Palacios-Vargas, 1986	simple	4+4	17,17,17	4,5,5	4	spiniform = 6 (4,2)	México
Fr. tzontli Palacios-Vargas & Acosta, 1994	simple	4+4	17,17,16	4,5,5	?	clavate = 10 (4,4,2)	México
Fr. xitlensis Palacios-Vargas & Acosta, 1994	simple	4+4	18,18,17	4,4,5	?	spiniform = 6 (4,2)	México
Fr. multiclavata sp. nov.	simple	2+2	18,18,17	4,5,5	4	strongly clavate = 10 (4,4,2)	Brazil (AM)

Species	Color	Ant IV S-chaetae	Ant IV S-microc.	Eyes per side	PAO vesicles	PAO form	Mandible teeth	VT chaetae	Chaetae on each dens	Locality
Fu. africana (Massoud, 1963)	white	6	?	-	8-10	circular	9	?	6	Ivory Coast
Fu. arawakensis Thibaud & Massoud, 1983	blue	6	-	4	5-9	circular	7	3+3	6	Lesser Antilles
Fu. belemensis Arlé & Rufino, 1976	blue-gray	6	?	5	8-9	circular	4-6	?	6	Brazil (PA)
Fu. duodecimoculata Thibaud & Massoud, 1980*	light blue	7	?	6	11	circular	4-5	3+3	6	Morocco
Fu. emucronata Zon, Tano & Deharveng, 2014	white	7	-	-	13-16	elliptical	7	3+3	6	Ivory Coast
Fu. furculata (Salmon, 1956)	deep blue	7	?	2	4	circular	7	?	6	Rwanda
Fu. goeldiana Arlé & Rufino, 1976	blue-gray	6	?	7	7-10	circular	4	?	6	Brazil (PA)
Fu. grandcolasorum Weiner & Najt, 1998	blue-gray	6	-	5	9-10	elliptical	6	3+3	5	Tanzania
Fu. guatemalensis Palacios-Vargas & Gao, 2009	gray	6	+	5	15	elliptical	3-4	4+4	6	Guatemala
Fu. langdoni Bernard, 2007	violet-blue	?	+	5	20-22	elliptical	6	4+4	5	USA (NC)
Fu. longisensillata Najt, Thibaud & Weiner, 1990	deep blue	6	-	6	6-7	circular	10	3+3	6	French Guiana
Fu. nessimiani Fernandes & Mendonça, 2002	deep blue	7	-	6	6	circular	5	3+3	6	Brazil (SP)
Fu. septemoculata Palacios-Vargas & Gao, 2009	gray-violet	6	+	7	14	elliptical	2	4+4	6	Guatemala
Fu. tropicalia Queiroz & Fernandes, 2011	blue-gray	6	-	8	8-10	circular	4	3+3	6	Brazil (ES)
Fu. boiuna sp. nov.	white	6	-	-	8-9	circular	7	3+3	6	Brazil (AM)

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[1] Corresponding author: Ana Carolina da Rocha Neves (ana_rneves@yahoo.com.br)