§ 648.75 - Shucking at sea and minimum surfclam size.

§ 648.75 Shucking at sea and minimum surfclam size.

(a) Shucking at sea -

(1) Observers.

(i) The Regional Administrator may allow the shucking of surfclams or ocean quahogs at sea if he/she determines that an observer carried aboard the vessel can measure accurately the total amount of surfclams and ocean quahogs harvested in the shell prior to shucking.

(ii) Any vessel owner may apply in writing to the Regional Administrator to shuck surfclams or ocean quahogs at sea. The application shall specify: Name and address of the applicant; permit number of the vessel; method of calculating the amount of surfclams or ocean quahogs harvested in the shell; vessel dimensions and accommodations; and length of fishing trip.

(iii) The Regional Administrator shall provide an observer to any vessel owner whose application is approved. The owner shall pay all reasonable expenses of carrying the observer on board the vessel.

(iv) Any observer shall certify at the end of each trip the amount of surfclams or ocean quahogs harvested in the shell by the vessel. Such certification shall be made by the observer's signature on the daily fishing log required by § 648.7.

(2) Conversion factor.

(i) Based on the recommendation of the MAFMC, the Regional Administrator may allow shucking at sea of surfclams or ocean quahogs, with or without an observer, if he/she determines a conversion factor for shucked meats to calculate accurately the amount of surfclams or ocean quahogs harvested in the shell.

(ii) The Regional Administrator shall publish notification in the Federal Register specifying a conversion factor, together with the data used in its calculation, for a 30-day comment period. After consideration of the public comments and any other relevant data, the Regional Administrator may publish final notification in the Federal Register specifying the conversion factor.

(iii) If the Regional Administrator makes the determination specified in paragraph (a)(2)(i) of this section, he/she may authorize the vessel owner to shuck surfclams or ocean quahogs at sea. Such authorization shall be in writing and be carried aboard the vessel.

(b) Minimum surfclam size -

(1) Minimum length. The minimum length for surfclams is 4.75 inches (12.065 cm).

(2) Determination of compliance. No more than 50 surfclams in any cage may be less than 4.75 inches (12.065 cm) in length. If more than 50 surfclams in any inspected cage of surfclams are less than 4.75 inches (12.065 cm) in length, all cages landed by the same vessel from the same trip are deemed to be in violation of the minimum size restriction.

(3) Suspension. Upon the recommendation of the MAFMC, the Regional Administrator may suspend annually, by publication in the Federal Register, the minimum shell-length standard, unless discard, catch, and survey data indicate that 30 percent of the surfclams are smaller than 4.75 inches (12.065 cm) and the overall reduced shell length is not attributable to beds where the growth of individual surfclams has been reduced because of density dependent factors.

(4) Measurement. Length is measured at the longest dimension of the surfclam shell.

[76 FR 60623, Sept. 29, 2011, as amended at 81 FR 38974, June 15, 2016]