Gyrodactylus jarocho sp. nov. and Gyrodactylus xalapensis sp. nov. (Platyhelminthes: Monogenea) from Mexican poeciliids (Teleostei: Cyprinodontiformes), with comments on the known gyrodactylid fauna infecting poeciliid fish Author Rubio-Godoy, Miguel Author Paladini, Giuseppe Author García-Vásquez, Adriana text Zootaxa 2010 2509 1 29 journal article 48018 10.5281/zenodo.196033 a86ba3e8-b241-4166-a37a-5abb4b60edcc 1175-5326 196033

TABLE 4. Morphological characters of poeciliid Gyrodactylus spp. Re-measured in this study.

Measurement TBL	G. bullatarudis Turnbull, 1956 from Poecilia sphenops Valenciennes (USNPC 1181–21 & 1181–23) (n = 2) * 384 (345–423)	G. costaricensis Kritsky & Fritts, 1970 from Poecilia sphenops Valenciennes (USNPC 1181–7, 10 & 15) (n = 3) 408 ± 28.4 (375–428)	G. cytophagus Paperna, 1968 from Aplocheilichthys pumilis Boulenger (MRAC–M.T.35.944) (n = 1) –	G. gambusiae Rogers & Wellborn, 1965 from Gambusia affinis Baird & Girard (USNPC 908–19/20) (n = 1) ** 640	G. milleri Harris & Cable, 2000 from Poecilia caucana Steindachner (BMNH 1999.4.12.1) (n = 1)*** 305
TBW	97 (91–103)	75 ± 11.9 (83–94)	–	65	55
OL×W	67 (62–71) × 79 (76–82)	–	–	95 × 65	85 × 93
APL × W	29.4 × 20.5	29.0 ± 1.41 (28–30) × 28.5 ± 0.71 (28–29)	–	–	–
PPL × W	–	–	–	–	–
MCOL×W (NoS)	9.3 × 9.6 (4 spines)	–	–	9.3 × 8.6	–
HTL	56.0 ± 0.97 (55.3–56.7)	71.7 ± 0.76 (71.2–72.5)	54.2	50.2	56.2
HA	38.1 ± 4.06 (35.3–41.0)	19.4 ± 0.65 (18.7–20.0)	19.8	19.8	19.8
HPSW	9.4 ± 0.77 (8.9–9.9)	11.7 ± 0.86 (10.9–12.6)	7.6	9.9	8.1
HPL	24.7 ± 0.29 (24.5–24.9)	26.3 ± 0.92 (25.3–27.2)	23.6	24.2	28.4
HDSW	4.3 ± 0.37 (4.1–4.6)	4.6 ± 0.13 (4.5–4.7)	7.0	4.8	4.4
HSL	34.2 ± 0.90 (33.5–34.8)	40.4 ± 2.88 (37.8–43.5)	30.0	33.9	35.7
HICL	2.7 ± 0.46 (2.4–3.0)	1.7 ± 0.29 (1.4–2.0)	5.9	4.1	5.3
HAA°	34.9 ± 4.02 (32.1–37.7)	34.6 ± 1.22 (33.4–35.9)	39.1	40.0	36.4
HPCA°	9.7 ± 1.86 (8.4–11.0)	6.2 ± 0.73 (5.4–6.6)	22.7	15.8	15.3
IHAA°	38.1 ± 4.06 (35.3–41.0)	39. 3 ± 1.50 (38.3–41.1)	45.7	47.6	41.3
HRL	19.2 ± 1.74 (18.0–20.4)	32.9 ± 0.87 (32.3–33.9)	20.2	17.4	17.8
VBL	31.3 ± 1.20 (30.4–32.1)	51.7 ± 1.22 (50.9–53.1)	21.2	–	20.0
VBW VBPML	31.7 ± 3.16 (29.5–33.9) 9.4 ± 0.03 (9.3–9.4)	40.9 ± 2.10 (38.8–43.0) 15.0 ± 0.55 (14.7–15.7)	26.2 2.8	– –	27.9 6.8
VBML	6.4 ± 0.15 (6.3–6.5)	10.3 ± 1.02 (9.7–11.5)	4.6	–	6.1
VBPL VBMemL	8.0 ± 0.24 (7.9–8.2) 15.6 ± 0.91 (15.0–16.3)	15.9 ± 0.88 (15.2–16.9) 26.6 ± 1.65 (24.8–27.9)	1.0 13.5	– –	5.7 7.9
DBL	24.3	23.90	23.6	–	18.5
DBW MHTL MHSL MHSiL MHSiPW MHToeL MHSiDW MHA MHI/AH	0.9 23.8 18.9 5.2 4.6 2.3 1.9 5.1 0.4	0.34 26.3 ± 1.07 (25.2–27.2) 20.3 ± 0.85 (19.3–20.9) 6.4 ± 0.30 (6.2–6.7) 4.0 ± 0.05 (3.9–4.1) 1.7 ± 0.22 (1.4–1.8) 1.7 ± 0.23 (1.4–1.9) 5.8 ± 0.28 (5.5–6.1) 0.4 ± 0.13 (0.3–0.5)	1.8 21.1 15.0 6.2 3.8 1.2 4.9 6.2 0.3	– 31.5 22.7 9.4 5.1 2.2 6.4 9.6 0.2	1.6 36.5 ± 1.01 (35.1–38.3)1 27.4 ± 0.79 (26.2–28.7)1 9.4 ± 0.30 (9.0–9.8)1 4.5 ± 0.20 (4.2–4.8)1 2.0 ± 0.07 (1.8–2.0)1 6.0 ± 0.32 (5.6–6.6)1 8.9 ± 0.23 (8.6–9.2)1 0.4 ± 0.05 (0.4–0.5)1