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BUM_characteristics.jpg

Blue marlin
(Makaria nigricans)

Countable characteristics

  • D XXXX~XXXXIV -6~7

  • A XII~XV-6~7

  • P1 21~23

  • P2 I, 2

​​

Distribution

  • Worldwide / Temperate and tropical area

Maximum size

  • Around 816~907 kg ​

Notes

  •  Identification between Striped malin is somtimes difficult in case 1st dorsal fin is cutted off.  

Characteristics of the body

BUM_2nd dorsal anal.jpg

↑ Posiiton of 2nd dorsal fin and anal fin

(Same individual on the page top)

BUM_1st dorsal.jpg

↑ 1st dorsal fin

(Same individual on the page top)

wmrDSCN1024.jpg

↑ Body color and scales

(Same individual on the page top)

​Example of Size (EyeFL) and weight relationship

Following equation of PIFSC Administrative report: (Updated Weight-on-Length Relationships for Pelagic Fishes Caught in the Central North Pacific Ocean and Bottom fishes from the Northwestern Hawaiian Islands)

Eye FL (cm)
BW (kg)
190
93.1
191
94.6
192
96.1
193
97.6
194
99.1
195
100.6
196
102.2
197
103.8
198
105.3
199
106.9
200
108.6
201
110.2
202
111.8
203
113.5
204
115.2
205
116.9
206
118.6
207
120.3
208
122.1
209
123.8
210
125.6
211
127.4
212
129.2
213
131
214
132.9
215
134.8
216
136.6
217
138.5
218
140.4
219
142.4
220
144.3
221
146.3
222
148.3
223
150.3
224
152.3
225
154.4
226
156.4
227
158.5
228
160.6
229
162.7
230
164.8
231
167
232
169.2
233
171.3
234
173.6
235
175.8
236
178
237
180.3
238
182.6
239
184.9
240
187.2
241
189.5
242
191.9
243
194.3
244
196.7
245
199.1
246
201.5
247
204
248
206.5
249
209
250
211.5
251
214
252
216.6
253
219.2
254
221.8
255
224.4
256
227
257
229.7
258
232.4
259
235.1
260
237.8
261
240.5
262
243.3
263
246.1
264
248.9
265
251.7
266
254.6
267
257.4
268
260.3
269
263.2
270
266.2
271
269.1
272
272.1
273
275.1
274
278.1
275
281.2
276
284.2
277
287.3
278
290.4
279
293.6
280
296.7

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