Surviving historical Patagonian landscapes and climate: molecular insights from Galaxias maculatus

Zemlak, Tyler S; Habit, Evelyn M; Walde, Sandra J; Carrea, Cecilia; Ruzzante, Daniel E

doi:10.1186/1471-2148-10-67

BMC Ecology and Evolution

Table 1 Collection site details for Patagonian lakes/rivers, categorized according to relative position with the Andes, either west (Chile) or east (Argentina), and therein ordered in a north/south orientation with respect to latitude.

From: Surviving historical Patagonian landscapes and climate: molecular insights from Galaxias maculatus

					AMOVA Classifications
Collection Site	#Indv.	Basin	Latitude (dd mm ss)	Longitude (dd mm ss)	Basin Origin	Collection Loc.	Ocean Drainage		Mantel Groups	Sequence Diversity
							Current	Ancient		h	π
*Chile*
Estero Topocalma	1	Topocalma	34 17 51	71 57 46	Coastal	Coastal	Pacific	Pacific	NW	-	-
Estero Nilahue	4	Nilahue	34 29 01	72 00 58	Coastal	Coastal	Pacific	Pacific	NW	1.0000 +/- 0.1768	0.014429 +/- 0.009937
Estero Reloca	3	Reloca	35 37 49	72 33 45	Coastal	Coastal	Pacific	Pacific	NW	1.0000 +/- 0.2722	0.015038 +/- 0.011755
Rio Tolten	8	Tolten	38 59 09	72 37 10	Andean	Andean	Pacific	Pacific	W1	0.8929 +/- 0.1113	0.028831 +/- 0.016213
Rio Queule	10	Queule	39 23 30	73 11 57	Coastal	Coastal	Pacific	Pacific	W1	1.0000 +/- 0.0447	0.016423 +/- 0.009146
Rio Lingue	10	Lingue	39 26 45	73 12 48	Coastal	Coastal	Pacific	Pacific	W1	1.0000 +/- 0.0447	0.030121 +/- 0.016386
Lago Calafquen	10	Valdivia	39 34 16	72 14 27	Andean	Andean	Pacific	Pacific	W1	1.0000 +/- 0.0447	0.012898 +/- 0.007281
Lago Pangupulli	5	Valdivia	39 38 41	72 19 24	Andean	Andean	Pacific	Pacific	W1	1.0000 +/- 0.1265	0.009045 +/- 0.005973
Lago Rinihue	10	Valdivia	39 46 29	72 27 10	Andean	Andean	Pacific	Pacific	W1	0.9333 +/- 0.0773	0.033125 +/- 0.017973
Lago Neltume	10	Valdivia	39 48 36	71 59 40	Andean	Andean	Pacific	Pacific	W1	0.9778 +/- 0.0540	0.009464 +/- 0.005462
Rio Valdivia	9	Valdivia	39 51 46	73 21 12	Andean	Coastal	Pacific	Pacific	W1	1.0000 +/- 0.0524	0.004038 +/- 0.002605
Rio Bueno	10	Bueno	40 19 27	73 05 38	Andean	Andean	Pacific	Pacific	W1	0.9333 +/- 0.0620	0.026235 +/- 0.014330
Rio Contaco	4	Contaco	40 34 44	73 41 53	Coastal	Coastal	Pacific	Pacific	W1	1.0000 +/- 0.1768	0.035297 +/- 0.023563
Lago Rupanco	8	Bueno	40 47 23	72 41 11	Andean	Andean	Pacific	Pacific	W1	1.0000 +/- 0.0625	0.005026 +/- 0.003194
Lago Llanquihue	10	Maullin	41 15 43	72 59 40	Andean	Andean	Pacific	Pacific	W1	1.0000 +/- 0.0447	0.029946 +/- 0.016294
Rio Paredes	5	Maullin	41 23 14	73 11 16	Andean	Coastal	Pacific	Pacific	W1	1.0000 +/- 0.1265	0.027945 +/- 0.017431
Rio Maullin	10	Maullin	41 36 43	73 36 22	Andean	Coastal	Pacific	Pacific	W1	0.8667 +/- 0.01072	0.006099 +/- 0.003673
Lago Huillinco	7	Chiloe	42 40 16	73 54 11	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0764	0.031567 +/- 0.018129
Lago Tarahuin	10	Chiloe	42 43 01	73 45 01	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0447	0.013705 +/- 0.007706
Lago Natri	10	Chiloe	42 47 60	73 47 18	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0447	0.008104 +/- 0.004739
Rio Blanco	9	Blanco	42 56 04	72 43 28	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0524	0.018287 +/- 0.010272
Rio Negro	10	Yelcho	42 56 35	72 40 60	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0447	0.014248 +/- 0.007995
Rio Yelcho	7	Yelcho	42 57 18	72 45 08	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0764	0.030949 +/- 0.017784
Lago Yelcho	9	Yelcho	43 10 60	72 25 53	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0524	0.023038 +/- 0.012821
Rio Palena	10	Palena	43 48 27	72 57 45	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0447	0.015837 +/- 0.008836
Rio Cisnes	10	Cisnes	44 44 48	72 42 20	-	-	Pacific	Pacific	W2	1.0000 +/- 0.0447	0.014202 +/- 0.007970
*Argentina*
Lago Quillen	10	Limay	39 02 00	71 02 00	-	-	Atlantic	Atlantic	E	0.9778 +/- 0.0540	0.049779 +/- 0.026769
Lago Espejo	9	Limay	40 41 00	71 40 00	-	-	Atlantic	Atlantic	E	1.0000 +/- 0.0524	0.015038 +/- 0.008530
Lago Morenito	2	Limay	41 05 00	71 32 00	-	-	Atlantic	Atlantic	E	1.0000 +/- 0.5000	0.010025 +/- 0.010633
Lago Hess	9	Manso	41 22 02	71 44 23	-	-	Pacific	Atlantic	E	1.0000 +/- 0.0524	0.013506 +/- 0.007708
Lago Martin	9	Manso	41 30 00	71 40 00	-	-	Pacific	Atlantic	E	0.889 +/- 0.0910	0.017648 +/- 0.009931
Lago Steffen	13	Manso	41 31 00	71 33 00	-	-	Pacific	Atlantic	E	0.9872 +/- 0.0354	0.010732 +/- 0.005965
Rio Chico	9	Rio Chico	49 47 00	68 38 00	-	-	Pacific	Atlantic	SE	1.0000 +/- 0.0524	0.029307 +/- 0.016181
Lago Argentino	10	Santa Cruz	50 02 05	72 04 00	-	-	Atlantic	Atlantic	SE	0.8667 +/- 0.1072	0.010091 +/- 0.005795
Lago Roca	9	Santa Cruz	50 31 33	72 41 56	-	-	Atlantic	Atlantic	SE	1.0000 +/- 0.0524	0.013033 +/- 0.007456
Beagle Channel	10	-	54 47 43	68 15 28	-	-	Atlantic	Atlantic	SE	1.0000 +/- 0.0447	0.018296 +/- 0.010136
36	299	19								0.9989 +/- 0.0005	0.046394 +/- 0.022376

The northernmost Chilean locations are also classified according to relative position with the Coastal Cordillera, either west (Coastal) or east (Interior). Details include the number of individuals sampled, local drainage basin membership (basin), GPS coordinates (latitude/longitude), and expected direction of ocean drainage before (ancient) and after (current) the last glacial maximum [7, 18, 20], and location of headwaters as either coastal or Andean for a sub-set of Chilean locations used for post-hoc AMOVA analysis (Table 2). Sequence diversity metrics [haplotype (h) and nucleotide (π)] based on mitochondrial control region sequence data are listed for each location.

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ISSN: 2730-7182

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