Systematics of the genus Euryoryzomys Weksler et al., 2006 (Rodentia: Cricetidae): integrative analysis reveals a new species from north-eastern Brazil Author Percequillo, Alexandre Reis Laboratório de Mamíferos, Departamento de Ciências Biológicas, Escola Superior de Agricultura ‘ Luiz de Queiroz’, Universidade de São Paulo, Av. Pádua Dias, 11, Caixa Postal 9, 13418 - 900 Piracicaba, São Paulo, Brazil. percequillo@usp.br Author Weksler, Marcelo Setor de Mastozoologia, Departamento de Vertebrados, Museu Nacional da Universidade Federal do Rio de Janeiro, Quinta da Boa Vista s / n, 20940 - 040 Rio de Janeiro, Rio de Janeiro Brazil. text Zoological Journal of the Linnean Society 2023 2023-07-17 199 3 594 632 http://dx.doi.org/10.1093/zoolinnean/zlad048 journal article 284665 10.1093/zoolinnean/zlad048 66614a99-e3c0-4ce9-97d6-b7ad50a94481 0024-4082 10469874

Table 8. Descriptive statistics (in mm, except for body mass, BM, in g) for the seven species of genus Euryoryzomys. Values are given as average ± standard deviation (minimum–maximum) and sample size; see material and methods for information on measurements and Supporting Information, Table S1 for acronyms and definitions

	Euryoryzomys sp. nov.	E. lamia	E. russatus	E. legatus	E. nitidus	E. macconnelli	E. emmonsae
HBL	126.5 ± 10.4 (105–152) 21	148.8 ± 7.8 (135–165) 21	142.6 ± 12.0 (107–196) 164	138.2 ± 9.5 (127–159) 26	135.9 ± 9.3 (113–160) 126	141.5 ± 10.9 (83–162) 63	131.2 ± 12 (90–149) 47
TL	150.2 ± 11.6 (130–170) 20	146.9 ± 10.5 (120–165) 22	148.5 ± 14.5 (90–176) 157	147.6 ± 10.9 (130–180) 24	135.5 ± 12.1 (87–163) 126	152.7 ± 11 (120–175) 63	144.9 ± 15.8 (100–171) 45
HF	31.24 ± 1.95 (29–35) 21	34.26 ± 1.39 (32–37) 23	35.11 ± 2.16 (25–40) 160	33.12 ± 2.0 (30–36) 17	32.33 ± 2.17 (25–41) 120	34.55 ± 1.9 (30–39) 65	33.3 ± 1.57 (30–36) 47
E	23.95 ± 1.36 (22–27) 21	23.68 ± 1.29 (20–26) 22	23.03 ± 2.02 (17–28) 159	25.26 ± 2.88 (22–35) 19	22.27 ± 1.61 (17–26) 119	22.75 ± 2.1 (15–26) 64	21.57 ± 1.64 (18–26) 46
W	62.1 ± 13.11 (42–100) 20	83.3 ± 18.2 (40–100) 15	80.3 ± 19.9 (41–150) 128	66.3 ± 10.4 (52–94) 16	67.7 ± 12.9 (39–102) 100	80.7 ± 11.6 (50–106) 45	68.7 ± 15.5 (35–110) 46
NOL	33.31 ± 1.32 (30.73–35.88) 22	36.20 ± 1.17 (33.48–38.08) 24	34.95 ± 1.51 (28.27–38.08) 178	35.12 ± 1.10 (32.90–36.77) 23	33.52 ± 1.21 (29.91–36.29) 167	33.92 ± 1.03 (31.31–37.11) 138	33.01 ± 1.27 (28.76–35.17) 43
LD	8.77 ± 0.59 (7.81–9.97) 22	9.95 ± 0.55 (8.76–11.06) 25	8.90 ± 0.53 (6.82–10.32) 189	9.01 ± 0.33 (8.28–9.64) 27	8.98 ± 0.46 (7.42–10.26) 177	9.24 ± 0.35 (8.27–10.06) 152	8.69 ± 0.52 (7.32–9.65) 48
LM	4.80 ± 0.16 (4.46–5.07) 21	5.03 ± 0.16 (4.76–5.34) 25	5.09 ± 0.18 (4.56–5.52) 186	5.14 ± 0.21 (4.31–5.37) 28	4.83 ± 0.19 (4.32–5.56) 175	5.06 ± 0.16 (4.72–5.5) 151	4.90 ± 0.17 (4.58–5.32) 48
BM1	1.50 ± 0.05 (1.41–1.59) 22	1.56 ± 0.05 (1.48–1.67) 25	1.49 ± 0.06 (1.23–1.65) 192	1.56 ± 0.07 (1.28–1.65) 28	1.46 ± 0.06 (1.29–1.62) 177	1.50 ± 0.06 (1.33–1.72) 152	1.41 ± 0.05 (1.3–1.53) 48
LIF	5.51 ± 0.42 (4.87–6.35) 22	6.17 ± 0.38 (5.49–6.97) 25	5.92 ± 0.37 (4.96–6.90) 195	5.46 ± 0.32 (4.9–6.28) 28	5.69 ± 0.35 (4.75–6.81) 176	5.41 ± 0.35 (4.33–6.19) 153	5.22 ± 0.37 (4.43–6.04) 48
BIF	2.14 ± 0.10 (1.98–2.34) 22	2.21 ± 0.14 (1.88–2.55) 25	2.35 ± 0.17 (1.89–3.00) 195	2.32 ± 0.13 (2.01–2.59) 28	2.31 ± 0.18 (1.87–2.86) 177	2.74 ± 0.30 (2.26–3.19) 152	2.57 ± 0.15 (2.25–2.96) 48
BBP	5.86 ± 0.20 (5.43–6.28) 22	6.09 ± 0.16 (5.81–6.43) 25	6.02 ± 0.24 (5.26–6.94) 193	5.99 ± 0.20 (5.5–6.32) 28	5.70 ± 0.24 (5.07–6.39) 177	5.77 ± 0.36 (2.73–6.71) 153	5.86 ± 0.26 (5.42–6.4) 47
BI	9.91 ± 0.48 (8.69–10.79) 22	9.71 ± 0.49 (8.63–10.62) 23	10.13 ± 0.64 (8.32–12.00) 185	10.12 ± 0.43 (9.27–10.92) 24	8.91 ± 0.70 (6.68–11.24) 170	8.31 ± 1.11 (6.14–11.58) 151	9.15 ± 0.70 (7.2–10.68) 47
LI	3.66 ± 0.39 (2.44–4.39. 22	3.52 ± 0.20 (3.15–3.86) 24	4.30 ± 0.53 (3.10–5.37) 182	3.90 ± 0.37 (3.17–4.57) 23	3.79 ± 0.47 (1.83–4.87) 171	3.23 ± 0.54 (2.17–4.73) 151	3.54 ± 0.45 (2.16–4.28) 48
BR	5.53 ± 0.22 (4.92–5.87) 21	6.12 ± 0.32 (5.57–6.77) 25	5.73 ± 0.32 (4.90–6.57) 187	6.03 ± 0.23 (5.59–6.58) 28	5.52 ± 0.27 (4.6–6.17) 177	5.66 ± 0.27 (4.92–6.34) 151	5.61 ± 0.37 (4.6–6.53) 48
LN	14.09 ± 0.99 (12.13–16.25) 22	15.58 ± 0.81 (14.2–17.46) 25	14.27 ± 0.91 (10.92–16.69) 181	14.01 ± 0.57 (12.58–14.85) 28	13.71 ± 0.82 (11.67–15.59) 174	13.52 ± 0.62 (11.99–15.35) 145	13.37 ± 0.80 (11.24–15.01) 45
LPB	6.66 ± 0.37 (5.77–7.53) 22	7.52 ± 0.39 (6.73–8.16) 25	6.57 ± 0.35 (5.38–7.52) 195	7.05 ± 0.31 (6.26–7.47) 28	6.54 ± 0.41 (5.7–7.81) 177	7.54 ± 0.37 (6.36–8.45) 145	6.82 ± 0.35 (5.87–7.82) 48
HB	9.78 ± 0.33 (9.25–10.39) 19	10.47 ± 0.35 (9.72–11.42) 25	10.00 ± 0.57 (7.87–11.44) 166	10.12 ± 0.25 (9.77–10.64) 23	9.86 ± 0.38 (8.84–10.87) 168	9.71 ± 0.41 (8.8–10.87) 143	9.76 ± 0.39 (8.71–10.65) 47
LIB	5.23 ± 0.19 (4.89–5.55) 22	5.71 ± 0.21 (5.38–6.3) 25	5.47 ± 0.26 (4.67–6.18. 196	5.76 ± 0.30 (5.1–6.46) 28	5.20 ± 0.23 (4.39–5.93) 177	5.19 ± 0.30 (4.39–5.97) 154	5.08 ± 0.26 (4.53–5.83) 48