Gamasiphis salvadori Castilho et al . 2012b: 1971 Gamasiphis species (Acari: Mesostigmata: Ologamasidae) from Ecuador, with description of a new species and new records Melo-Molina, Elsa L. Santos, Jandir C. De Moraes, Gilberto J. Castilho, Raphael C. Zootaxa 2021 2021-11-17 5068 3 410 418   Gamasiphis salvadori  Castilho et al . 2012b: 1971   52d48cba-3bc9-4416-8eb6-dedb9fc48168 Castilho, Narita & Moraes, 2012 Castilho, Narita & Moraes 2012 [151,828,474,501] Arachnida Ologamasidae Gamasiphis Animalia Mesostigmata 6 416 Arthropoda species salvadori      Gamasiphis salvadori Castilho et al. 2012b: 1971.   Material examined. ECUADOR:  Napo(Amazon region): one female, between Santa Rosa de Quijos and El Chaco( 0°19’32.2”S 77°47’36.6”W; 1529 m) from litter at the base of  Citrus limonon 4 August 2019; one female, between Santa Rosa de Quijos and El Chaco( 0°19’32.3”S 77°47’36.2”W; 1513 m) from litter at the base of  Hibiscus rosa-sinensison 4 August 2019; one female, between Santa Rosa de Quijos and El Chaco( 0°19’32.0”S 77°47’36.7”W; 1531 m) from litter at the base of  Solanum quitoenseon 8 August 2019; one female, Tena ( 0°53’49.4”S 77°48’06.5”W; 610 m) from litter at the base of  Saccharum officinarumon 4 August 2019; one female, Tena ( 0°53’49.0”S 77°48’06.8”W; 633 m) from litter at the base of  Ocotea floribundaon 4 August 2019;  ECUADOR:  Pichincha(Highland region): one female, Puéllaro, Alchipichí ( 0°02’22.4”N 78°24’04.7”W; 2089 m) from litter at the base of  Citrus limonon 9 February 2018; two females, Mindo ( 0°04’50.4”S 78°44’45.8”W; 1546 m) from litter at the base of  Saccharum officinarumon 10 February 2018; one female, Mindo ( 0°04’50.9”S 78°44’46.2”W; 1547 m) from litter at the base of  Musa paradisiacaon 10 February 2018; one female, Mindo ( 0°04’51.5”S 78°44’44.7”W; 1592 m) from litter at the base of  Brachyotum coronatumon 10 February 2018; one female, UCE-CADET (Centro Académico Docente y Experimental-Tola-Universidad Central del Ecuador) ( 0°13’53.2”S 78°22’09.1”W; 2514 m) from soil at the base of  Solanum nigrumon 9 February 2018; one female, UCE-CADET ( 0°13’48.8”S 78°22’09.9”W; 2509 m) from soil at the base of  Lantana camaraon February 9, 2018. All specimens collected by C.A. Ortega-Ojeda.  Supplementary description. Adult female (n = 12) ( Figs 17–18).  Gnathosoma.Measurements of the specimens collected for the cheliceral digits, corniculi, hypostomal and subcapitular setae are within the respective ranges mentioned in the original description.  Dorsal idiosoma.Dorsal shield about 20% shorter and narrower than reported in the original description of the species. Setal measurements were always within the respective ranges mentioned in the original description.  Ventral idiosoma.Measurements of tritosternum, ventral shields and setae compatible with measurements given in the original description, overlapping the corresponding ranges.  Spermatheca.Phytoseiid-type, clearly distinguishable as a sclerotised, elongated cup-shaped structure projecting from the posterior external margin of the base of the coxa IV, ending in a membranous saccular structure.  Legs.Lengths and setation very similar to what were reported in the original description. Leg IV with six macrosetae: three on genu [ ad163 (60-65), ad241 (36-44) and pd155 (52-57)]; two on tibia [ ad141 (34-44) and pd154 (52-57)] and on one on basitarsus [ pd364 (62-65)].   Remarks.This is the first record of this species outside of Brazil. The specimens collected from Ecuadorfit well the description provided by Castilho et al. (2012b), based on females from Brazil. Given the very satisfactory original description of this species, new illustrations are not presented in this paper, except for the spermatheca and leg IV macrosetae. The presence of macrosetae on leg IV is not shown in the original description, but an examination of the typespecimens showed that they are similar to what is shown herein for the Ecuadorian specimens.