Review for Exam on Chapter 6 Know, in particular, Figs.6-1,6-3,6-4,6-7,6-9,6-18

Question

Review for Exam on Chapter 6 Know, in particular, Figs.6-1,6-3,6-4,6-7,6-9,6-18 & 6-19, and Table 6.1. In addition, 1. Osteoglossocephalai [bon(y) tongue heads"] comprehend Euacanthomorphacea (forms possessing good spines"), whose representatives include a. bonefishes, tarpons, eels, congers and skipjacks b. toadfishes, lanterneye fishes, anglerfishes, whalefishes and COking of the herrings, king-of-the-salmon, oarfishes and dealfishes d. perch forms, soldierfishes and squirrelfishes e. Paracanthomorphacea ["near spin(y) forms"] ("Paracanthopterygi') 2. All of the following are examples of Acanthomorphata except(Study this order). 3. Among Actinopterygii are a Protacanthopterygii, which include Salmoniformes and Lepisosteiformes (including gars) b. Clupeiformes, which include sturgeons and paddlefishes c. Ostariophysi, which comprehend the bowfish d. sturgeons and paddlefishes, which are representatives of Elopomorpha e. cods, which are representatives of Euacanthomorphacea 4, Actinopterygii include (2 answers) a. Clupeiformes such as tarpons and eels Osteoglossomorpha, which are representatives of Euacanthomorphacea cods, which are representatives of Euacanthomorphacea d. anglerfishes, which are representatives of Euacanthomorphacea e. lanternfishes, which are representatives of Euacanthomorphacea 5. Among Osteichthyes, (Fig. 6-4) 12 answers each ray of a paired teleost fin is sustained by a basal bone b. each ray of a dipnoan fin is sustained by a radial bone s, the series of rays of Dipnoi is bilaterally sustained by multiple radial ossa (bones) each ray of Polypteriformes is sustained basally by ossa basales et radiales (basal & radial bones) e. os scapulocoracoideus (scapulocoracoid bone) is variable in form f. rays of a pterygium(fin) of Devonian coelacanths possessed ossa basales et radiales 6. Actinopterygii include(see Fig. 6-7) [12 answers]. bowfins, which are representatives of Chondrostei possesing an abbreviated dorsal fin b. Acipenseriformes, which are representatives of Holostei, which possess 3-4 nodose, tuberculate dorsal finlets c. bichir, which are representatives ofChondrostei,which possess many fins on the posterior%ofthe dorsum d) gars, which are representatives of Lepisosteiformes e. Lepisosteiformes, which are malacodermatous (soft-skinned), and possess an abbreviated rhynchos or rhamphos (hrynchus or rhamphus) f. Elopomorpha such as bowfins 7.dupeocephala and Neoteleostel include all of the following except (2 answers). a. Atheriniformes b. Cyprinodontiformes -c bonefishes d. eels e. Protacanthopterygii - anglerfishes

Explanation / Answer

Ans 1: Answer is option C king of the herrings, king of the salmon, oarfishes and dealfishes is the Euacanthomorpha of Johnson and Patterson include almost all the fishes.

Ans 3: Answer is option A protacanthopterygii which include salmoniforms and lepisteoforms.

Ans 4: Answer is option A clupeiforms such as tarpons and eel and option D Angelerfishes, which are representative of eucanthomorpha.

Ans 5: Answer is option A each ray of paired teleost fin is sustained by a basal bone and option D each ray of polyopteriforms is sustained basally by ossa basales et radiales (basal and redial bones)

Ans 6: Answer is option A actinopterygii include bow fins which are representative of chondriostei possesing an abbreviated and option D gars, which are representatives of Lepisosteiformes.

Ans 7: Answer is option C bonefishes and option F anglefishes.

Related Questions

Navigate

• Browse (All)
• Browse R
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.