Development of morphology and swimming in larvae of a coral-reef fish, the royal gramma, Gramma loreto (Grammatidae: Teleostei)

We used reared larvae of Gramma loreto sized 5.5 to 10.5 mm to study ontogeny of morphology and swim- ming.The larvae are slender to moderate in depth, with laterally compressed bodies, about 28 myomeres, a coiled Youth Fender Saddles gut that is not compact, extending to 50% to 60% of body length, an inconspicuous gas bladder, head spination limit

read more


Anomalous dimensions of potential top-partners

We discuss anomalous dimensions of top-partner candidates in theories of Partial Compositeness.First, we revisit, confirm and extend the computation by DeGrand and Shamir of anomalous dimensions of fermionic trilinears.We present general results applicable to all matter representations and to composite operators of any allowed spin.We then ask the

read more