TABLE 2. Infection levels of the helminths of small rodents from the Yucatan Peninsula, Mexico. 95% confidence intervals (CI), Colección Nacional de Helmintos (CNHE).
Helminth species Host species Site n Prevalence (CI) Mean intensity CNHE GenBank
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HR, Hobonil ranch; IH, Ich ha lol xaan ecological park; MO, Molas farm; DZ, Dzununcan farm; SF, San Francisco cattle ranch; SC, Santa Cruz cattle ranch; VZ, Vallazoo; AP, Aak ecological park; PR, Papam ranch; KR, Kuncheil cattle ranch; JJ, Jolie Jungle eco-hotel; BN, Balam Nah eco-hotel; DG, David Gustavo community; ZL, Zoh Laguna community.

aNew record in rodents from Mexico

bNew host record

(range) catalog number accession number
TREMATODA
Brachylaimidae
Scaphiostomum sp. a H. gaumeri HR 23 13 (2.7‒33.6) 1.7 (1‒3) 10973 ‒
H. gaumeri SC 4 25 (0.6‒80.6) 8 (8) 11954‒5 OR271636
S. toltecus b ZL 4 25 (0.6‒80.6) 1 (1) 11956 ‒
Dicrocoeliidae
Skrjabinus sp. a H. gaumeri b HR 23 4.3 (1.1‒21.9) 158 (158) 11957 OR271635
Microphallidae
Microphallidae gen. sp.a P. yucatanicus b MO 1 100 (2.5‒100) 4 (4) 11958 ‒
AP 1 10 (0.2‒44.5) 1 (1) ‒ ‒
CESTODA
Davaineidae
Raillietina sp. (1) H. gaumeri HR 23 34.8 (16.4‒57.3) 2.1 (1‒6) 10968 OR271637
O. phyllotis 2 50 (1.2‒98.7) 2 (2) 11959 OR271638
O. phyllotis IH 4 50 (6.7‒93.2) 3 (1‒5) 10969 ‒
P. yucatanicus b 4 25 (0.6‒80.6) 1 (1) 11960 ‒
S. toltecus 1 100 (2.5‒100) 1 (1) 11961 OR271639
H. gaumeri SC 4 50 (6.7‒93.2) 2.5 (1‒4) 11962 OR271640
P. yucatanicus 1 100 (2.5‒100) 5 (5) 10972 OR271641
O. phyllotis AP 2 100 (15.8‒100) 4 (2‒6) 11963 OR271642
H. gaumeri KR 7 57.1 (18.4‒90.1) 2.5 (1‒3) 11964 OR271643
O. phyllotis 3 66.7 (9.4‒99.2) 10 (1‒19) 11965 OR271644
P. yucatanicus 9 11.1 (0.3‒48.2) 1 (1) 11966 ‒
S. toltecus 11 34.6 (10.9‒69.2) 1.5 (1‒3) 11967 ‒
O. phyllotis JJ 6 33.3 (4.3‒77.7) 4 (2‒6) 11968 OR271645
O. phyllotis BN 10 30 (6.7‒65.3) 4 (1‒10) 11969 OR271646
S. toltecus 3 33.3 (0.8‒90.6) 1 (1) ‒ OR271647
H. gaumeri ZL 10 40 (12.2‒73.8) 1.3 (1‒2) 11970 ‒
Helminth species Host species Site n Prevalence (CI) Mean intensity (range) CNHE catalog number GenBank accession number
S. toltecus 4 50 (6.8‒93.3) 1.5 (1‒2) 11971 OR271648
Raillietina sp. (2) H. gaumeri IH 2 50 (1.2‒98.7) 19 (19) 10970 OR271649
ZL 10 10 (0.3‒44.5) 2 (2) 11972 ‒
S. toltecus VZ 4 75 (19.4‒99.4) 5.7 (1‒9) 10971 OR271650
KR 6 54.5 (23.4‒83.3) 2.8 (1‒6) 11973 OR271651
ZL 4 50 (6.8‒93.3) 11.5 (5‒18) 11974 ‒
Hymenolepididae
Hymenolepis sp. H. gaumeri b HR 23 30.4 (13.2‒52.9) 3.6 (1‒6) 11975 OR271652‒4
Taeniidae
Hydatigera taeniaeformis S. toltecus ZL 4 50 (6.8‒93.3) 1.5 (1‒2) 11976 OR271655
Taenia rileyi a S. toltecus b KR 12 18.2 (2.3‒51.8) 24.5 (12‒37) 11977 ‒
NEMATODA
Trichuridae
Trichuris silviae H. gaumeri HR 23 69.6 (47.1‒86.8) 7.3 (1‒18) 11978 OR271656
IH 2 100 (15.8‒100) 13.5 (2‒25) 11979 OR271657
MO 5 80 (28.3‒99.5) 5.7 (1‒17) 11980 ‒
DZ 2 100 (15.8‒100) 2.5 (2‒3) 11981 ‒
SF 7 57.1 (18.4‒90.1) 7 (1‒13) 11982 ‒
SC 4 50 (6.7‒93.2) 8 (6‒10) 11983 ‒
VZ 2 50 (1.2‒98.7) 1 (1) ‒ ‒
AP 1 100 (2.5‒100) 44 (44) 11984 ‒
PR 1 100 (2.5‒100) 6 (6) 11985 OR271658
KR 7 57.1 (18.4‒90.1) 10.7 (7‒15) 11986 OR271659‒60
JJ 3 33.3 (0.8‒90.6) 8 (8) 11987 ‒
DG 3 100 (29.2‒100) 7.3 (3‒11) 11988 ‒
ZL 10 90 (55.5‒99.8) 6.1 (1‒17) 11989 ‒
Ancylostomidae ‒
Monodontus sp. a S. toltecus b IH 1 100 (2.5‒100) 1 (1) ‒ OR271661
Helminth species Host species Site n Prevalence (CI) Mean intensity (range) CNHE catalog number GenBank accession number
BN 3 33.3 (0.8‒90.6) 3 (3) 11990 ‒
Ornithostrongylidae
Vexillata vexillata H. gaumeri HR 23 100 (85.2‒100) 79.3 (4‒305) 11991 OR271662
IH 2 100 (15.8‒100) 253.5 (214‒303) 11992 OR271678
MO 5 100 (47.8‒100) 78.2 (16‒140) 11993 ‒
DZ 2 100 (15.8‒100) 78.5 (35‒122) 11994 ‒
SF 7 100 (59‒100) 66 (2‒239) 11995 OR271663
SC 4 100 (39.8‒100) 281.5 (74‒794) 11996 ‒
VZ 2 100 (15.8‒100) 98.5 (83‒114) 11997 ‒
AP 1 100 (2.5‒100) 7 (7) 11998 ‒
PR 1 100 (2.5‒100) 1 (1) 11999 ‒
KR 7 100 (59‒100) 41.6 (14‒102) 12000 OR271681
JJ 3 100 (29.2‒100) 68.7 (30‒115) 12001 ‒
BN 1 100 (2.5‒100) 49 (49) 12002 OR271674
DG 3 100 (29.2‒100) 90.3 (6‒138) 12003 OR271664
ZL 10 100 (69.2‒100) 163.3 (33‒521) 12004 ‒
Heligmosomoidea gen. sp. O. phyllotis b KR 3 33.3 (0.8‒90.6) 6 (6) 12005 ‒
cf. Vexillata PR 3 100 (29.2‒100) 67.7 (24‒103) 12006 ‒
JJ 6 33.3 (4.3‒77.7) 8 (1‒15) 12007 OR271682
BN 10 10 (0.3‒44.5) 2 (2) 12008 ‒
DG 2 50 (1.2‒98.7) 79 (79) 12009 OR271665
Heligmonellidae
Carolinensis sp. P. yucatanicus AP 10 70 (34.7‒93.3) 5.6 (1‒21) 12010 ‒
DZ 3 33.3 (0.8‒90.6) 1 (1) ‒ OR271666
KR 9 77.8 (40.0‒97.2) 37.3 (3‒132) 12011 ‒
PR 2 100 (15.8‒100) 2 (1‒3) 12012 OR271680
JJ 5 20 (0.5‒71.6) 15 (15) 12013 ‒
Helminth species Host species Site n Prevalence (CI) Mean intensity (range) CNHE catalog number GenBank accession number
Hassalstrongylus aduncus S. toltecus HR 1 100 (2.5‒100) 5 (5) 12016 OR271677
IH 1 100 (2.5‒100) 18 (18) 12017 OR271679
VZ 4 100 (39.8‒100) 69.5 (33‒144) 12018 OR271669
KR 11 100 (71.5‒100) 50.9 (6‒139) 12019 ‒
BN 3 66.7 (9.4‒99.2) 53 (52‒54) 12020 ‒
ZL 4 25 (0.6‒80.6) 32 (32) 12021 ‒
Hassalstrongylus musculi O. phyllotis b IH 4 50 (6.8‒93.3) 2.5 (1‒4) 12014 OR271667
Ol. fulvescens IH 1 100 (2.5‒100) 9 (9) 12015 OR271668
Heligmostrongylus sp. a P. yucatanicus b SC 1 100 (2.5‒100) 3 (3) 12022 OR271675
O. phyllotis b VZ 1 100 (2.5‒100) 2 (2) ‒ ‒
BN 10 20 (2.5‒55.6) 2 (1‒3) ‒ OR271676
Heligmonellidae gen. sp. S. toltecus VZ 4 25 (0.6‒80.6) 2 (2) 12023 OR271670
Oxyuridae
Syphacia peromysci P. yucatanicus AP 10 10 (0.2‒44.5) 17 (17) 12024 ‒
KR 9 44.4 (13.7‒78.8) 262 (21‒948) 12025 ‒
Syphacia sp. (1) H. gaumeri HR 23 34.8 (16.4‒57.3) 274.7 (2‒630) 12026 OR271671
KR 7 14.3 (0.4‒57.9) 364 (364) 12027 OR271672
ZL 10 30 (6.7‒65.3) 167.3 (29‒393) 12028 ‒
Syphacia sp. (2) R. gracilis b KR 1 100 (2.5‒100) 103 (103) 12029‒30 ‒
Syphacia sp. (3) O. phyllotis HR 2 50 (1.2‒98.7) 1 (1) 12031 ‒
VZ 1 100 (2.5‒100) 23 (23) 12032 ‒
KR 3 33.3 (0.8‒90.6) 21 (21) 12033 ‒
Syphacia sp. (4) O. phyllotis IH 4 25 (0.6‒80.6) 30 (30) 12034 OR271673
BN 10 10 (0.3‒44.5) 2 (2) 12035 ‒