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Great Hammerhead - Hammerhead Shark (Sphyrna mokarran)

Seen in 0.07% of all REEF surveys in the TWA region.

Dates: 1/1/93 - 4/24/24

Region: TWA

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Code	Name	N	Total			Expert			Novice
Code	Name	N	n	SF%	DEN	n	SF%	DEN	n	SF%	DEN
2	GULF OF MEXICO (Cape Sable to Yucatan Cabo Catoche	8357	5	0.06	1.2	0	0	0	5	0.09	1.2
21	NORTH (Cape San Blas to Mississippi R.)	1834	2	0.11	1	0	0	0	2	0.16	1
2101	West Florida Panhandle	1826	2	0.11	1	0	0	0	2	0.16	1
24	NORTH WEST (Mississippi R. to Texas/Mexico border)	4148	3	0.07	1.33	0	0	0	3	0.1	1.33
2401	Stetson Bank	1113	1	0.09	2	0	0	0	1	0.13	2
2402	Flower Gardens	2686	2	0.07	1	0	0	0	2	0.11	1
3	FLORIDA (East Coast and Keys)	50706	48	0.09	1	21	0.1	1	27	0.09	1
3201	Cape Canaveral to Jupiter Inlet	2893	7	0.24	1	1	0.18	1	6	0.26	1
33	EAST COAST SOUTH (Jupiter Inlet to Key Biscayne)	15336	11	0.07	1	10	0.11	1	1	0.02	1
3301	Jupiter Inlet to Key Biscayne	14144	11	0.08	1	10	0.12	1	1	0.02	1
34	KEYS (Key Largo to Key West, including Fla. Bay)	32121	30	0.09	1	10	0.08	1	20	0.1	1
3403	Key Largo Oceanside (including Tavernier)	16759	14	0.08	1	5	0.09	1	9	0.08	1
3404	Islamorada	5288	10	0.19	1	3	0.17	1	7	0.2	1
3405	Marathon	2014	1	0.05	1	0	0	0	1	0.09	1
3406	Looe Key NMS	644	1	0.16	1	0	0	0	1	0.19	1
3407	Long Key	249	2	0.8	1	0	0	0	2	0.97	1
3410	Dry Tortugas	2551	2	0.08	1	2	0.11	1	0	0	0
4	BAHAMAS, TURKS & CAICOS	19652	53	0.27	1.13	30	0.62	1.13	23	0.15	1.11
41	NORTH BAHAMAS (N. of Providence Channel)	3254	25	0.77	1.17	22	2.1	1.18	3	0.14	1
4101	Bimini (N and S Bimini, Cat, Gun)	1809	4	0.22	1.25	3	0.56	1.33	1	0.08	1
4102	Grand Bahama	447	16	3.58	1.19	15	7.46	1.2	1	0.41	1
4105	Walkers Cay	275	3	1.09	1	3	2.86	1	0	0	0
4106	Berry Islands (including Chub Cay)	153	1	0.65	1	1	1.43	1	0	0	0
42	CENTRAL BAHAMAS (S of New Prov. Chan & N of Crooke	11161	26	0.23	1.09	6	0.25	1	20	0.23	1.13
4201	New Providence Island	1879	5	0.27	1	1	0.27	1	4	0.26	1
4204	Andros Island	2913	2	0.07	1	1	0.29	1	1	0.04	0
4205	San Salvador	800	10	1.25	1.2	2	1.36	1	8	1.23	1.25
4206	Eleuthera	1866	2	0.11	1	0	0	0	2	0.12	1
4209	The Exuma Islands (including Great Exuma & Little	3139	7	0.22	1	2	0.19	1	5	0.24	1
43	SOUTH BAHAMAS (S of Crooked Is. Pass)	392	2	0.51	1	2	1.03	1	0	0	0
4305	Little Inagua	63	2	3.17	1	2	6.25	1	0	0	0
5	NW CARIBBEAN	48762	29	0.06	1.04	11	0.06	1	18	0.06	1.06
51	CUBA	2243	13	0.58	1	5	0.54	1	8	0.61	1
5103	Cabo Frances - Punta de Abaolos (west side)	956	1	0.1	1	1	0.32	1	0	0	0
5104	Archipielago de los Jardinas de la Reina	1065	12	1.13	1	4	0.73	1	8	1.55	1
52	Cayman Islands	11369	4	0.04	1	2	0.04	1	2	0.03	1
5202	Little Cayman	4119	2	0.05	1	1	0.06	1	1	0.04	1
5204	Grand Cayman, Outside Marine Park (includes Replen	2305	2	0.09	1	1	0.12	1	1	0.07	1
53	Jamaica	768	1	0.13	1	0	0	0	1	0.17	1
5302	West End (Savanna la Mar - w of Lucea Bay incl. Negril)	318	1	0.31	1	0	0	0	1	0.37	1
54	Mexican Caribbean	15350	3	0.02	1	3	0.04	1	0	0	0
5402	Isla Cozumel	13439	3	0.02	1	3	0.05	1	0	0	0
55	Belize	5136	2	0.04	1	1	0.06	1	1	0.03	0
5503	Turneffe Islands	1758	1	0.06	1	1	0.19	1	0	0	0
5505	Glover's Reef	351	1	0.28	0	0	0	0	1	0.39	0
57	Honduras	13555	5	0.04	1.2	0	0	0	5	0.06	1.2
5702	Roatan	7641	5	0.07	1.2	0	0	0	5	0.11	1.2
58	Nicaragua	340	1	0.29	1	0	0	0	1	0.4	1
5801	Little Corn Island	333	1	0.3	1	0	0	0	1	0.41	1
6	GREATER ANTILLES & VIRGIN ISLANDS	10021	1	0.01	1	0	0	0	1	0.02	1
64	US Virgin Islands	3772	1	0.03	1	0	0	0	1	0.05	1
6401	St Croix	1469	1	0.07	1	0	0	0	1	0.12	1
7	Lesser Antilles	12244	4	0.03	1	2	0.04	1	2	0.03	1
71	Leeward Islands	6113	4	0.07	1	2	0.08	1	2	0.05	1
7104	Saba	1455	3	0.21	1	2	0.35	1	1	0.11	1
7112	Dominica	1958	1	0.05	1	0	0	0	1	0.07	1
8	Continental Caribbean and Brazil	39078	1	0	1	1	0.01	1	0	0	0
83	Colombia - Caribbean Coast and Islands	679	1	0.15	1	1	0.24	1	0	0	0
832	San Andres Archipelago	608	1	0.16	1	1	0.25	1	0	0	0
8321	San Andres Island	495	1	0.2	1	1	0.31	1	0	0	0

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Distribution Report

Great Hammerhead - Hammerhead Shark (Sphyrna mokarran)

Dates: 1/1/93 - 4/24/24

Region: TWA