Table 2. Medians and ranges of morphometrics and ages of mussels collected at six sites in Lake Clark and Katmai National Parks and Preserves during 2015 and 2016 (n = 10 mussels per site per year).

			Length (mm)		Width (mm)		Height (mm)		Weight (g)		Age (years)
Park	Site	Year	Median	Range	Median	Range	Median	Range	Median	Range	Median	Range
Katmai	Takli	2015	41.81	22.27-56.28	21.63	19.98–25.81	16.93	15.05–20.74	6.15	4.48–11.34	6	5–10
		2016	41.72	33.36–44.92	19.29	17.09–22.83	16.01	13.47–18.70	5.91	3.99–9.19	7	5–9
	Kukak	2015	38.73	29.91–48.79	19.75	15.90–24.03	15.51	12.03–18.74	4.08	1.68–7.78	6.5	4–8
		2016	34.69	30.76–44.22	18.06	16.18–21.01	13.56	11.32–16.26	4.05	2.24–7.36	7	6–11
	Kaflia	2015	48.94	44.20–57.96	23.39	21.17–26.36	19.47	17.09–22.82	8.11	6.56–13.91	9	7–12
		2016	37.24	30.67–45.80	17.12	15.97–19.87	14.11	12.16–17.45	4.28	2.11–7.65	7	5–10
Lake Clark	Fossil Point	2015	60.26	41.14–78.55	25.94	20.23–32.73	25.06	16.03–30.06	16.18	4.57–24.19	8	5–11
		2016	54.73	42.11–63.74	24.99	23.13–29.44	22.51	18.66–25.90	10.53	5.90–19.12	9	6–12
	Silver Salmon	2015	48.02	37.14–53.83	22.54	19.16–25.74	22.36	15.94–23.80	9.06	4.16–12.72	7	5–12
		2016	45.88	41.96–55.39	21.46	20.02–26.19	18.55	14.51–24.95	6.12	4.73–14.89	8	5–12
	Chinitna Bay	2015	42.76	37.73–57.16	20.48	17.06–23.85	20.44	16.34–25.45	9.02	5.32–14.68	7	5–8
		2016	41.69	33.61–46.19	20.07	15.43–22.45	20.23	14.87–24.31	9.43	4.65–14.05	7.5	6–12